129 files changed, 0 insertions, 2815 deletions
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/Builder/ConfigSchema.php b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/Builder/ConfigSchema.php
deleted file mode 100644
index 1174575e..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/Builder/ConfigSchema.php
+++ /dev/null
@@ -1,48 +0,0 @@
-<?php
-/**
- * Converts HTMLPurifier_ConfigSchema_Interchange to our runtime
- * representation used to perform checks on user configuration.
- */
-class HTMLPurifier_ConfigSchema_Builder_ConfigSchema
-{
-    /**
-     * @param HTMLPurifier_ConfigSchema_Interchange $interchange
-     * @return HTMLPurifier_ConfigSchema
-     */
-    public function build($interchange)
-    {
-        $schema = new HTMLPurifier_ConfigSchema();
-        foreach ($interchange->directives as $d) {
-            $schema->add(
-                $d->id->key,
-                $d->default,
-                $d->type,
-                $d->typeAllowsNull
-            );
-            if ($d->allowed !== null) {
-                $schema->addAllowedValues(
-                    $d->id->key,
-                    $d->allowed
-                );
-            }
-            foreach ($d->aliases as $alias) {
-                $schema->addAlias(
-                    $alias->key,
-                    $d->id->key
-                );
-            }
-            if ($d->valueAliases !== null) {
-                $schema->addValueAliases(
-                    $d->id->key,
-                    $d->valueAliases
-                );
-            }
-        }
-        $schema->postProcess();
-        return $schema;
-    }
-}
-// vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/Builder/Xml.php b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/Builder/Xml.php
deleted file mode 100644
index 0d00bf1d..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/Builder/Xml.php
+++ /dev/null
@@ -1,144 +0,0 @@
-<?php
-/**
- * Converts HTMLPurifier_ConfigSchema_Interchange to an XML format,
- * which can be further processed to generate documentation.
- */
-class HTMLPurifier_ConfigSchema_Builder_Xml extends XMLWriter
-{
-    /**
-     * @type HTMLPurifier_ConfigSchema_Interchange
-     */
-    protected $interchange;
-    /**
-     * @type string
-     */
-    private $namespace;
-    /**
-     * @param string $html
-     */
-    protected function writeHTMLDiv($html)
-    {
-        $this->startElement('div');
-        $purifier = HTMLPurifier::getInstance();
-        $html = $purifier->purify($html);
-        $this->writeAttribute('xmlns', 'http://www.w3.org/1999/xhtml');
-        $this->writeRaw($html);
-        $this->endElement(); // div
-    }
-    /**
-     * @param mixed $var
-     * @return string
-     */
-    protected function export($var)
-    {
-        if ($var === array()) {
-            return 'array()';
-        }
-        return var_export($var, true);
-    }
-    /**
-     * @param HTMLPurifier_ConfigSchema_Interchange $interchange
-     */
-    public function build($interchange)
-    {
-        // global access, only use as last resort
-        $this->interchange = $interchange;
-        $this->setIndent(true);
-        $this->startDocument('1.0', 'UTF-8');
-        $this->startElement('configdoc');
-        $this->writeElement('title', $interchange->name);
-        foreach ($interchange->directives as $directive) {
-            $this->buildDirective($directive);
-        }
-        if ($this->namespace) {
-            $this->endElement();
-        } // namespace
-        $this->endElement(); // configdoc
-        $this->flush();
-    }
-    /**
-     * @param HTMLPurifier_ConfigSchema_Interchange_Directive $directive
-     */
-    public function buildDirective($directive)
-    {
-        // Kludge, although I suppose having a notion of a "root namespace"
-        // certainly makes things look nicer when documentation is built.
-        // Depends on things being sorted.
-        if (!$this->namespace || $this->namespace !== $directive->id->getRootNamespace()) {
-            if ($this->namespace) {
-                $this->endElement();
-            } // namespace
-            $this->namespace = $directive->id->getRootNamespace();
-            $this->startElement('namespace');
-            $this->writeAttribute('id', $this->namespace);
-            $this->writeElement('name', $this->namespace);
-        }
-        $this->startElement('directive');
-        $this->writeAttribute('id', $directive->id->toString());
-        $this->writeElement('name', $directive->id->getDirective());
-        $this->startElement('aliases');
-        foreach ($directive->aliases as $alias) {
-            $this->writeElement('alias', $alias->toString());
-        }
-        $this->endElement(); // aliases
-        $this->startElement('constraints');
-        if ($directive->version) {
-            $this->writeElement('version', $directive->version);
-        }
-        $this->startElement('type');
-        if ($directive->typeAllowsNull) {
-            $this->writeAttribute('allow-null', 'yes');
-        }
-        $this->text($directive->type);
-        $this->endElement(); // type
-        if ($directive->allowed) {
-            $this->startElement('allowed');
-            foreach ($directive->allowed as $value => $x) {
-                $this->writeElement('value', $value);
-            }
-            $this->endElement(); // allowed
-        }
-        $this->writeElement('default', $this->export($directive->default));
-        $this->writeAttribute('xml:space', 'preserve');
-        if ($directive->external) {
-            $this->startElement('external');
-            foreach ($directive->external as $project) {
-                $this->writeElement('project', $project);
-            }
-            $this->endElement();
-        }
-        $this->endElement(); // constraints
-        if ($directive->deprecatedVersion) {
-            $this->startElement('deprecated');
-            $this->writeElement('version', $directive->deprecatedVersion);
-            $this->writeElement('use', $directive->deprecatedUse->toString());
-            $this->endElement(); // deprecated
-        }
-        $this->startElement('description');
-        $this->writeHTMLDiv($directive->description);
-        $this->endElement(); // description
-        $this->endElement(); // directive
-    }
-}
-// vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/Exception.php b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/Exception.php
deleted file mode 100644
index 1abdcfc0..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/Exception.php
+++ /dev/null
@@ -1,11 +0,0 @@
-<?php
-/**
- * Exceptions related to configuration schema
- */
-class HTMLPurifier_ConfigSchema_Exception extends HTMLPurifier_Exception
-{
-}
-// vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/Interchange.php b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/Interchange.php
deleted file mode 100644
index c094fa0b..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/Interchange.php
+++ /dev/null
@@ -1,47 +0,0 @@
-<?php
-/**
- * Generic schema interchange format that can be converted to a runtime
- * representation (HTMLPurifier_ConfigSchema) or HTML documentation. Members
- * are completely validated.
- */
-class HTMLPurifier_ConfigSchema_Interchange
-{
-    /**
-     * Name of the application this schema is describing.
-     * @type string
-     */
-    public $name;
-    /**
-     * Array of Directive ID => array(directive info)
-     * @type HTMLPurifier_ConfigSchema_Interchange_Directive[]
-     */
-    public $directives = array();
-    /**
-     * Adds a directive array to $directives
-     * @param HTMLPurifier_ConfigSchema_Interchange_Directive $directive
-     * @throws HTMLPurifier_ConfigSchema_Exception
-     */
-    public function addDirective($directive)
-    {
-        if (isset($this->directives[$i = $directive->id->toString()])) {
-            throw new HTMLPurifier_ConfigSchema_Exception("Cannot redefine directive '$i'");
-        }
-        $this->directives[$i] = $directive;
-    }
-    /**
-     * Convenience function to perform standard validation. Throws exception
-     * on failed validation.
-     */
-    public function validate()
-    {
-        $validator = new HTMLPurifier_ConfigSchema_Validator();
-        return $validator->validate($this);
-    }
-}
-// vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/Interchange/Directive.php b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/Interchange/Directive.php
deleted file mode 100644
index 4c39c5c6..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/Interchange/Directive.php
+++ /dev/null
@@ -1,89 +0,0 @@
-<?php
-/**
- * Interchange component class describing configuration directives.
- */
-class HTMLPurifier_ConfigSchema_Interchange_Directive
-{
-    /**
-     * ID of directive.
-     * @type HTMLPurifier_ConfigSchema_Interchange_Id
-     */
-    public $id;
-    /**
-     * Type, e.g. 'integer' or 'istring'.
-     * @type string
-     */
-    public $type;
-    /**
-     * Default value, e.g. 3 or 'DefaultVal'.
-     * @type mixed
-     */
-    public $default;
-    /**
-     * HTML description.
-     * @type string
-     */
-    public $description;
-    /**
-     * Whether or not null is allowed as a value.
-     * @type bool
-     */
-    public $typeAllowsNull = false;
-    /**
-     * Lookup table of allowed scalar values.
-     * e.g. array('allowed' => true).
-     * Null if all values are allowed.
-     * @type array
-     */
-    public $allowed;
-    /**
-     * List of aliases for the directive.
-     * e.g. array(new HTMLPurifier_ConfigSchema_Interchange_Id('Ns', 'Dir'))).
-     * @type HTMLPurifier_ConfigSchema_Interchange_Id[]
-     */
-    public $aliases = array();
-    /**
-     * Hash of value aliases, e.g. array('alt' => 'real'). Null if value
-     * aliasing is disabled (necessary for non-scalar types).
-     * @type array
-     */
-    public $valueAliases;
-    /**
-     * Version of HTML Purifier the directive was introduced, e.g. '1.3.1'.
-     * Null if the directive has always existed.
-     * @type string
-     */
-    public $version;
-    /**
-     * ID of directive that supercedes this old directive.
-     * Null if not deprecated.
-     * @type HTMLPurifier_ConfigSchema_Interchange_Id
-     */
-    public $deprecatedUse;
-    /**
-     * Version of HTML Purifier this directive was deprecated. Null if not
-     * deprecated.
-     * @type string
-     */
-    public $deprecatedVersion;
-    /**
-     * List of external projects this directive depends on, e.g. array('CSSTidy').
-     * @type array
-     */
-    public $external = array();
-}
-// vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/Interchange/Id.php b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/Interchange/Id.php
deleted file mode 100644
index 3ee81711..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/Interchange/Id.php
+++ /dev/null
@@ -1,58 +0,0 @@
-<?php
-/**
- * Represents a directive ID in the interchange format.
- */
-class HTMLPurifier_ConfigSchema_Interchange_Id
-{
-    /**
-     * @type string
-     */
-    public $key;
-    /**
-     * @param string $key
-     */
-    public function __construct($key)
-    {
-        $this->key = $key;
-    }
-    /**
-     * @return string
-     * @warning This is NOT magic, to ensure that people don't abuse SPL and
-     *          cause problems for PHP 5.0 support.
-     */
-    public function toString()
-    {
-        return $this->key;
-    }
-    /**
-     * @return string
-     */
-    public function getRootNamespace()
-    {
-        return substr($this->key, 0, strpos($this->key, "."));
-    }
-    /**
-     * @return string
-     */
-    public function getDirective()
-    {
-        return substr($this->key, strpos($this->key, ".") + 1);
-    }
-    /**
-     * @param string $id
-     * @return HTMLPurifier_ConfigSchema_Interchange_Id
-     */
-    public static function make($id)
-    {
-        return new HTMLPurifier_ConfigSchema_Interchange_Id($id);
-    }
-}
-// vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/InterchangeBuilder.php b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/InterchangeBuilder.php
deleted file mode 100644
index fe9b3268..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/InterchangeBuilder.php
+++ /dev/null
@@ -1,226 +0,0 @@
-<?php
-class HTMLPurifier_ConfigSchema_InterchangeBuilder
-{
-    /**
-     * Used for processing DEFAULT, nothing else.
-     * @type HTMLPurifier_VarParser
-     */
-    protected $varParser;
-    /**
-     * @param HTMLPurifier_VarParser $varParser
-     */
-    public function __construct($varParser = null)
-    {
-        $this->varParser = $varParser ? $varParser : new HTMLPurifier_VarParser_Native();
-    }
-    /**
-     * @param string $dir
-     * @return HTMLPurifier_ConfigSchema_Interchange
-     */
-    public static function buildFromDirectory($dir = null)
-    {
-        $builder = new HTMLPurifier_ConfigSchema_InterchangeBuilder();
-        $interchange = new HTMLPurifier_ConfigSchema_Interchange();
-        return $builder->buildDir($interchange, $dir);
-    }
-    /**
-     * @param HTMLPurifier_ConfigSchema_Interchange $interchange
-     * @param string $dir
-     * @return HTMLPurifier_ConfigSchema_Interchange
-     */
-    public function buildDir($interchange, $dir = null)
-    {
-        if (!$dir) {
-            $dir = HTMLPURIFIER_PREFIX . '/HTMLPurifier/ConfigSchema/schema';
-        }
-        if (file_exists($dir . '/info.ini')) {
-            $info = parse_ini_file($dir . '/info.ini');
-            $interchange->name = $info['name'];
-        }
-        $files = array();
-        $dh = opendir($dir);
-        while (false !== ($file = readdir($dh))) {
-            if (!$file || $file[0] == '.' || strrchr($file, '.') !== '.txt') {
-                continue;
-            }
-            $files[] = $file;
-        }
-        closedir($dh);
-        sort($files);
-        foreach ($files as $file) {
-            $this->buildFile($interchange, $dir . '/' . $file);
-        }
-        return $interchange;
-    }
-    /**
-     * @param HTMLPurifier_ConfigSchema_Interchange $interchange
-     * @param string $file
-     */
-    public function buildFile($interchange, $file)
-    {
-        $parser = new HTMLPurifier_StringHashParser();
-        $this->build(
-            $interchange,
-            new HTMLPurifier_StringHash($parser->parseFile($file))
-        );
-    }
-    /**
-     * Builds an interchange object based on a hash.
-     * @param HTMLPurifier_ConfigSchema_Interchange $interchange HTMLPurifier_ConfigSchema_Interchange object to build
-     * @param HTMLPurifier_StringHash $hash source data
-     * @throws HTMLPurifier_ConfigSchema_Exception
-     */
-    public function build($interchange, $hash)
-    {
-        if (!$hash instanceof HTMLPurifier_StringHash) {
-            $hash = new HTMLPurifier_StringHash($hash);
-        }
-        if (!isset($hash['ID'])) {
-            throw new HTMLPurifier_ConfigSchema_Exception('Hash does not have any ID');
-        }
-        if (strpos($hash['ID'], '.') === false) {
-            if (count($hash) == 2 && isset($hash['DESCRIPTION'])) {
-                $hash->offsetGet('DESCRIPTION'); // prevent complaining
-            } else {
-                throw new HTMLPurifier_ConfigSchema_Exception('All directives must have a namespace');
-            }
-        } else {
-            $this->buildDirective($interchange, $hash);
-        }
-        $this->_findUnused($hash);
-    }
-    /**
-     * @param HTMLPurifier_ConfigSchema_Interchange $interchange
-     * @param HTMLPurifier_StringHash $hash
-     * @throws HTMLPurifier_ConfigSchema_Exception
-     */
-    public function buildDirective($interchange, $hash)
-    {
-        $directive = new HTMLPurifier_ConfigSchema_Interchange_Directive();
-        // These are required elements:
-        $directive->id = $this->id($hash->offsetGet('ID'));
-        $id = $directive->id->toString(); // convenience
-        if (isset($hash['TYPE'])) {
-            $type = explode('/', $hash->offsetGet('TYPE'));
-            if (isset($type[1])) {
-                $directive->typeAllowsNull = true;
-            }
-            $directive->type = $type[0];
-        } else {
-            throw new HTMLPurifier_ConfigSchema_Exception("TYPE in directive hash '$id' not defined");
-        }
-        if (isset($hash['DEFAULT'])) {
-            try {
-                $directive->default = $this->varParser->parse(
-                    $hash->offsetGet('DEFAULT'),
-                    $directive->type,
-                    $directive->typeAllowsNull
-                );
-            } catch (HTMLPurifier_VarParserException $e) {
-                throw new HTMLPurifier_ConfigSchema_Exception($e->getMessage() . " in DEFAULT in directive hash '$id'");
-            }
-        }
-        if (isset($hash['DESCRIPTION'])) {
-            $directive->description = $hash->offsetGet('DESCRIPTION');
-        }
-        if (isset($hash['ALLOWED'])) {
-            $directive->allowed = $this->lookup($this->evalArray($hash->offsetGet('ALLOWED')));
-        }
-        if (isset($hash['VALUE-ALIASES'])) {
-            $directive->valueAliases = $this->evalArray($hash->offsetGet('VALUE-ALIASES'));
-        }
-        if (isset($hash['ALIASES'])) {
-            $raw_aliases = trim($hash->offsetGet('ALIASES'));
-            $aliases = preg_split('/\s*,\s*/', $raw_aliases);
-            foreach ($aliases as $alias) {
-                $directive->aliases[] = $this->id($alias);
-            }
-        }
-        if (isset($hash['VERSION'])) {
-            $directive->version = $hash->offsetGet('VERSION');
-        }
-        if (isset($hash['DEPRECATED-USE'])) {
-            $directive->deprecatedUse = $this->id($hash->offsetGet('DEPRECATED-USE'));
-        }
-        if (isset($hash['DEPRECATED-VERSION'])) {
-            $directive->deprecatedVersion = $hash->offsetGet('DEPRECATED-VERSION');
-        }
-        if (isset($hash['EXTERNAL'])) {
-            $directive->external = preg_split('/\s*,\s*/', trim($hash->offsetGet('EXTERNAL')));
-        }
-        $interchange->addDirective($directive);
-    }
-    /**
-     * Evaluates an array PHP code string without array() wrapper
-     * @param string $contents
-     */
-    protected function evalArray($contents)
-    {
-        return eval('return array(' . $contents . ');');
-    }
-    /**
-     * Converts an array list into a lookup array.
-     * @param array $array
-     * @return array
-     */
-    protected function lookup($array)
-    {
-        $ret = array();
-        foreach ($array as $val) {
-            $ret[$val] = true;
-        }
-        return $ret;
-    }
-    /**
-     * Convenience function that creates an HTMLPurifier_ConfigSchema_Interchange_Id
-     * object based on a string Id.
-     * @param string $id
-     * @return HTMLPurifier_ConfigSchema_Interchange_Id
-     */
-    protected function id($id)
-    {
-        return HTMLPurifier_ConfigSchema_Interchange_Id::make($id);
-    }
-    /**
-     * Triggers errors for any unused keys passed in the hash; such keys
-     * may indicate typos, missing values, etc.
-     * @param HTMLPurifier_StringHash $hash Hash to check.
-     */
-    protected function _findUnused($hash)
-    {
-        $accessed = $hash->getAccessed();
-        foreach ($hash as $k => $v) {
-            if (!isset($accessed[$k])) {
-                trigger_error("String hash key '$k' not used by builder", E_USER_NOTICE);
-            }
-        }
-    }
-}
-// vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/Validator.php b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/Validator.php
deleted file mode 100644
index 9f14444f..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/Validator.php
+++ /dev/null
@@ -1,248 +0,0 @@
-<?php
-/**
- * Performs validations on HTMLPurifier_ConfigSchema_Interchange
- *
- * @note If you see '// handled by InterchangeBuilder', that means a
- *       design decision in that class would prevent this validation from
- *       ever being necessary. We have them anyway, however, for
- *       redundancy.
- */
-class HTMLPurifier_ConfigSchema_Validator
-{
-    /**
-     * @type HTMLPurifier_ConfigSchema_Interchange
-     */
-    protected $interchange;
-    /**
-     * @type array
-     */
-    protected $aliases;
-    /**
-     * Context-stack to provide easy to read error messages.
-     * @type array
-     */
-    protected $context = array();
-    /**
-     * to test default's type.
-     * @type HTMLPurifier_VarParser
-     */
-    protected $parser;
-    public function __construct()
-    {
-        $this->parser = new HTMLPurifier_VarParser();
-    }
-    /**
-     * Validates a fully-formed interchange object.
-     * @param HTMLPurifier_ConfigSchema_Interchange $interchange
-     * @return bool
-     */
-    public function validate($interchange)
-    {
-        $this->interchange = $interchange;
-        $this->aliases = array();
-        // PHP is a bit lax with integer <=> string conversions in
-        // arrays, so we don't use the identical !== comparison
-        foreach ($interchange->directives as $i => $directive) {
-            $id = $directive->id->toString();
-            if ($i != $id) {
-                $this->error(false, "Integrity violation: key '$i' does not match internal id '$id'");
-            }
-            $this->validateDirective($directive);
-        }
-        return true;
-    }
-    /**
-     * Validates a HTMLPurifier_ConfigSchema_Interchange_Id object.
-     * @param HTMLPurifier_ConfigSchema_Interchange_Id $id
-     */
-    public function validateId($id)
-    {
-        $id_string = $id->toString();
-        $this->context[] = "id '$id_string'";
-        if (!$id instanceof HTMLPurifier_ConfigSchema_Interchange_Id) {
-            // handled by InterchangeBuilder
-            $this->error(false, 'is not an instance of HTMLPurifier_ConfigSchema_Interchange_Id');
-        }
-        // keys are now unconstrained (we might want to narrow down to A-Za-z0-9.)
-        // we probably should check that it has at least one namespace
-        $this->with($id, 'key')
-            ->assertNotEmpty()
-            ->assertIsString(); // implicit assertIsString handled by InterchangeBuilder
-        array_pop($this->context);
-    }
-    /**
-     * Validates a HTMLPurifier_ConfigSchema_Interchange_Directive object.
-     * @param HTMLPurifier_ConfigSchema_Interchange_Directive $d
-     */
-    public function validateDirective($d)
-    {
-        $id = $d->id->toString();
-        $this->context[] = "directive '$id'";
-        $this->validateId($d->id);
-        $this->with($d, 'description')
-            ->assertNotEmpty();
-        // BEGIN - handled by InterchangeBuilder
-        $this->with($d, 'type')
-            ->assertNotEmpty();
-        $this->with($d, 'typeAllowsNull')
-            ->assertIsBool();
-        try {
-            // This also tests validity of $d->type
-            $this->parser->parse($d->default, $d->type, $d->typeAllowsNull);
-        } catch (HTMLPurifier_VarParserException $e) {
-            $this->error('default', 'had error: ' . $e->getMessage());
-        }
-        // END - handled by InterchangeBuilder
-        if (!is_null($d->allowed) || !empty($d->valueAliases)) {
-            // allowed and valueAliases require that we be dealing with
-            // strings, so check for that early.
-            $d_int = HTMLPurifier_VarParser::$types[$d->type];
-            if (!isset(HTMLPurifier_VarParser::$stringTypes[$d_int])) {
-                $this->error('type', 'must be a string type when used with allowed or value aliases');
-            }
-        }
-        $this->validateDirectiveAllowed($d);
-        $this->validateDirectiveValueAliases($d);
-        $this->validateDirectiveAliases($d);
-        array_pop($this->context);
-    }
-    /**
-     * Extra validation if $allowed member variable of
-     * HTMLPurifier_ConfigSchema_Interchange_Directive is defined.
-     * @param HTMLPurifier_ConfigSchema_Interchange_Directive $d
-     */
-    public function validateDirectiveAllowed($d)
-    {
-        if (is_null($d->allowed)) {
-            return;
-        }
-        $this->with($d, 'allowed')
-            ->assertNotEmpty()
-            ->assertIsLookup(); // handled by InterchangeBuilder
-        if (is_string($d->default) && !isset($d->allowed[$d->default])) {
-            $this->error('default', 'must be an allowed value');
-        }
-        $this->context[] = 'allowed';
-        foreach ($d->allowed as $val => $x) {
-            if (!is_string($val)) {
-                $this->error("value $val", 'must be a string');
-            }
-        }
-        array_pop($this->context);
-    }
-    /**
-     * Extra validation if $valueAliases member variable of
-     * HTMLPurifier_ConfigSchema_Interchange_Directive is defined.
-     * @param HTMLPurifier_ConfigSchema_Interchange_Directive $d
-     */
-    public function validateDirectiveValueAliases($d)
-    {
-        if (is_null($d->valueAliases)) {
-            return;
-        }
-        $this->with($d, 'valueAliases')
-            ->assertIsArray(); // handled by InterchangeBuilder
-        $this->context[] = 'valueAliases';
-        foreach ($d->valueAliases as $alias => $real) {
-            if (!is_string($alias)) {
-                $this->error("alias $alias", 'must be a string');
-            }
-            if (!is_string($real)) {
-                $this->error("alias target $real from alias '$alias'", 'must be a string');
-            }
-            if ($alias === $real) {
-                $this->error("alias '$alias'", "must not be an alias to itself");
-            }
-        }
-        if (!is_null($d->allowed)) {
-            foreach ($d->valueAliases as $alias => $real) {
-                if (isset($d->allowed[$alias])) {
-                    $this->error("alias '$alias'", 'must not be an allowed value');
-                } elseif (!isset($d->allowed[$real])) {
-                    $this->error("alias '$alias'", 'must be an alias to an allowed value');
-                }
-            }
-        }
-        array_pop($this->context);
-    }
-    /**
-     * Extra validation if $aliases member variable of
-     * HTMLPurifier_ConfigSchema_Interchange_Directive is defined.
-     * @param HTMLPurifier_ConfigSchema_Interchange_Directive $d
-     */
-    public function validateDirectiveAliases($d)
-    {
-        $this->with($d, 'aliases')
-            ->assertIsArray(); // handled by InterchangeBuilder
-        $this->context[] = 'aliases';
-        foreach ($d->aliases as $alias) {
-            $this->validateId($alias);
-            $s = $alias->toString();
-            if (isset($this->interchange->directives[$s])) {
-                $this->error("alias '$s'", 'collides with another directive');
-            }
-            if (isset($this->aliases[$s])) {
-                $other_directive = $this->aliases[$s];
-                $this->error("alias '$s'", "collides with alias for directive '$other_directive'");
-            }
-            $this->aliases[$s] = $d->id->toString();
-        }
-        array_pop($this->context);
-    }
-    // protected helper functions
-    /**
-     * Convenience function for generating HTMLPurifier_ConfigSchema_ValidatorAtom
-     * for validating simple member variables of objects.
-     * @param $obj
-     * @param $member
-     * @return HTMLPurifier_ConfigSchema_ValidatorAtom
-     */
-    protected function with($obj, $member)
-    {
-        return new HTMLPurifier_ConfigSchema_ValidatorAtom($this->getFormattedContext(), $obj, $member);
-    }
-    /**
-     * Emits an error, providing helpful context.
-     * @throws HTMLPurifier_ConfigSchema_Exception
-     */
-    protected function error($target, $msg)
-    {
-        if ($target !== false) {
-            $prefix = ucfirst($target) . ' in ' . $this->getFormattedContext();
-        } else {
-            $prefix = ucfirst($this->getFormattedContext());
-        }
-        throw new HTMLPurifier_ConfigSchema_Exception(trim($prefix . ' ' . $msg));
-    }
-    /**
-     * Returns a formatted context string.
-     * @return string
-     */
-    protected function getFormattedContext()
-    {
-        return implode(' in ', array_reverse($this->context));
-    }
-}
-// vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/ValidatorAtom.php b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/ValidatorAtom.php
deleted file mode 100644
index a2e0b4a1..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/ValidatorAtom.php
+++ /dev/null
@@ -1,130 +0,0 @@
-<?php
-/**
- * Fluent interface for validating the contents of member variables.
- * This should be immutable. See HTMLPurifier_ConfigSchema_Validator for
- * use-cases. We name this an 'atom' because it's ONLY for validations that
- * are independent and usually scalar.
- */
-class HTMLPurifier_ConfigSchema_ValidatorAtom
-{
-    /**
-     * @type string
-     */
-    protected $context;
-    /**
-     * @type object
-     */
-    protected $obj;
-    /**
-     * @type string
-     */
-    protected $member;
-    /**
-     * @type mixed
-     */
-    protected $contents;
-    public function __construct($context, $obj, $member)
-    {
-        $this->context = $context;
-        $this->obj = $obj;
-        $this->member = $member;
-        $this->contents =& $obj->$member;
-    }
-    /**
-     * @return HTMLPurifier_ConfigSchema_ValidatorAtom
-     */
-    public function assertIsString()
-    {
-        if (!is_string($this->contents)) {
-            $this->error('must be a string');
-        }
-        return $this;
-    }
-    /**
-     * @return HTMLPurifier_ConfigSchema_ValidatorAtom
-     */
-    public function assertIsBool()
-    {
-        if (!is_bool($this->contents)) {
-            $this->error('must be a boolean');
-        }
-        return $this;
-    }
-    /**
-     * @return HTMLPurifier_ConfigSchema_ValidatorAtom
-     */
-    public function assertIsArray()
-    {
-        if (!is_array($this->contents)) {
-            $this->error('must be an array');
-        }
-        return $this;
-    }
-    /**
-     * @return HTMLPurifier_ConfigSchema_ValidatorAtom
-     */
-    public function assertNotNull()
-    {
-        if ($this->contents === null) {
-            $this->error('must not be null');
-        }
-        return $this;
-    }
-    /**
-     * @return HTMLPurifier_ConfigSchema_ValidatorAtom
-     */
-    public function assertAlnum()
-    {
-        $this->assertIsString();
-        if (!ctype_alnum($this->contents)) {
-            $this->error('must be alphanumeric');
-        }
-        return $this;
-    }
-    /**
-     * @return HTMLPurifier_ConfigSchema_ValidatorAtom
-     */
-    public function assertNotEmpty()
-    {
-        if (empty($this->contents)) {
-            $this->error('must not be empty');
-        }
-        return $this;
-    }
-    /**
-     * @return HTMLPurifier_ConfigSchema_ValidatorAtom
-     */
-    public function assertIsLookup()
-    {
-        $this->assertIsArray();
-        foreach ($this->contents as $v) {
-            if ($v !== true) {
-                $this->error('must be a lookup array');
-            }
-        }
-        return $this;
-    }
-    /**
-     * @param string $msg
-     * @throws HTMLPurifier_ConfigSchema_Exception
-     */
-    protected function error($msg)
-    {
-        throw new HTMLPurifier_ConfigSchema_Exception(ucfirst($this->member) . ' in ' . $this->context . ' ' . $msg);
-    }
-}
-// vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema.ser b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema.ser
deleted file mode 100644
index 22ea3218..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema.ser
+++ /dev/null
Binary files differ
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.AllowedClasses.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.AllowedClasses.txt
deleted file mode 100644
index 4a42382e..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.AllowedClasses.txt
+++ /dev/null
@@ -1,8 +0,0 @@
-Attr.AllowedClasses
-TYPE: lookup/null
-VERSION: 4.0.0
-DEFAULT: null
--DESCRIPTION--
-List of allowed class values in the class attribute. By default, this is null,
-which means all classes are allowed.
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.AllowedFrameTargets.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.AllowedFrameTargets.txt
deleted file mode 100644
index b033eb51..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.AllowedFrameTargets.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-Attr.AllowedFrameTargets
-TYPE: lookup
-DEFAULT: array()
--DESCRIPTION--
-Lookup table of all allowed link frame targets.  Some commonly used link
-targets include _blank, _self, _parent and _top. Values should be
-lowercase, as validation will be done in a case-sensitive manner despite
-W3C's recommendation. XHTML 1.0 Strict does not permit the target attribute
-so this directive will have no effect in that doctype. XHTML 1.1 does not
-enable the Target module by default, you will have to manually enable it
-(see the module documentation for more details.)
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.AllowedRel.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.AllowedRel.txt
deleted file mode 100644
index ed72a9d5..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.AllowedRel.txt
+++ /dev/null
@@ -1,9 +0,0 @@
-Attr.AllowedRel
-TYPE: lookup
-VERSION: 1.6.0
-DEFAULT: array()
--DESCRIPTION--
-List of allowed forward document relationships in the rel attribute. Common
-values may be nofollow or print. By default, this is empty, meaning that no
-document relationships are allowed.
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.AllowedRev.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.AllowedRev.txt
deleted file mode 100644
index 1ae672d0..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.AllowedRev.txt
+++ /dev/null
@@ -1,9 +0,0 @@
-Attr.AllowedRev
-TYPE: lookup
-VERSION: 1.6.0
-DEFAULT: array()
--DESCRIPTION--
-List of allowed reverse document relationships in the rev attribute. This
-attribute is a bit of an edge-case; if you don't know what it is for, stay
-away.
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.ClassUseCDATA.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.ClassUseCDATA.txt
deleted file mode 100644
index 119a9d2c..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.ClassUseCDATA.txt
+++ /dev/null
@@ -1,19 +0,0 @@
-Attr.ClassUseCDATA
-TYPE: bool/null
-DEFAULT: null
-VERSION: 4.0.0
--DESCRIPTION--
-If null, class will auto-detect the doctype and, if matching XHTML 1.1 or
-XHTML 2.0, will use the restrictive NMTOKENS specification of class. Otherwise,
-it will use a relaxed CDATA definition.  If true, the relaxed CDATA definition
-is forced; if false, the NMTOKENS definition is forced.  To get behavior
-of HTML Purifier prior to 4.0.0, set this directive to false.
-Some rational behind the auto-detection:
-in previous versions of HTML Purifier, it was assumed that the form of
-class was NMTOKENS, as specified by the XHTML Modularization (representing
-XHTML 1.1 and XHTML 2.0).  The DTDs for HTML 4.01 and XHTML 1.0, however
-specify class as CDATA.  HTML 5 effectively defines it as CDATA, but
-with the additional constraint that each name should be unique (this is not
-explicitly outlined in previous specifications).
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.DefaultImageAlt.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.DefaultImageAlt.txt
deleted file mode 100644
index 80b1431c..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.DefaultImageAlt.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-Attr.DefaultImageAlt
-TYPE: string/null
-DEFAULT: null
-VERSION: 3.2.0
--DESCRIPTION--
-This is the content of the alt tag of an image if the user had not
-previously specified an alt attribute.  This applies to all images without
-a valid alt attribute, as opposed to %Attr.DefaultInvalidImageAlt, which
-only applies to invalid images, and overrides in the case of an invalid image.
-Default behavior with null is to use the basename of the src tag for the alt.
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.DefaultInvalidImage.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.DefaultInvalidImage.txt
deleted file mode 100644
index c51000d1..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.DefaultInvalidImage.txt
+++ /dev/null
@@ -1,9 +0,0 @@
-Attr.DefaultInvalidImage
-TYPE: string
-DEFAULT: ''
--DESCRIPTION--
-This is the default image an img tag will be pointed to if it does not have
-a valid src attribute.  In future versions, we may allow the image tag to
-be removed completely, but due to design issues, this is not possible right
-now.
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.DefaultInvalidImageAlt.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.DefaultInvalidImageAlt.txt
deleted file mode 100644
index c1ec4b03..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.DefaultInvalidImageAlt.txt
+++ /dev/null
@@ -1,8 +0,0 @@
-Attr.DefaultInvalidImageAlt
-TYPE: string
-DEFAULT: 'Invalid image'
--DESCRIPTION--
-This is the content of the alt tag of an invalid image if the user had not
-previously specified an alt attribute.  It has no effect when the image is
-valid but there was no alt attribute present.
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.DefaultTextDir.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.DefaultTextDir.txt
deleted file mode 100644
index f57dcc40..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.DefaultTextDir.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-Attr.DefaultTextDir
-TYPE: string
-DEFAULT: 'ltr'
--DESCRIPTION--
-Defines the default text direction (ltr or rtl) of the document being
-parsed.  This generally is the same as the value of the dir attribute in
-HTML, or ltr if that is not specified.
--ALLOWED--
-'ltr', 'rtl'
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.EnableID.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.EnableID.txt
deleted file mode 100644
index 9b93a557..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.EnableID.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-Attr.EnableID
-TYPE: bool
-DEFAULT: false
-VERSION: 1.2.0
--DESCRIPTION--
-Allows the ID attribute in HTML.  This is disabled by default due to the
-fact that without proper configuration user input can easily break the
-validation of a webpage by specifying an ID that is already on the
-surrounding HTML.  If you don't mind throwing caution to the wind, enable
-this directive, but I strongly recommend you also consider blacklisting IDs
-you use (%Attr.IDBlacklist) or prefixing all user supplied IDs
-(%Attr.IDPrefix).  When set to true HTML Purifier reverts to the behavior of
-pre-1.2.0 versions.
--ALIASES--
-HTML.EnableAttrID
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.ForbiddenClasses.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.ForbiddenClasses.txt
deleted file mode 100644
index fed8954c..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.ForbiddenClasses.txt
+++ /dev/null
@@ -1,8 +0,0 @@
-Attr.ForbiddenClasses
-TYPE: lookup
-VERSION: 4.0.0
-DEFAULT: array()
--DESCRIPTION--
-List of forbidden class values in the class attribute. By default, this is
-empty, which means that no classes are forbidden. See also %Attr.AllowedClasses.
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.IDBlacklist.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.IDBlacklist.txt
deleted file mode 100644
index 52168bb5..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.IDBlacklist.txt
+++ /dev/null
@@ -1,5 +0,0 @@
-Attr.IDBlacklist
-TYPE: list
-DEFAULT: array()
-DESCRIPTION: Array of IDs not allowed in the document.
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.IDBlacklistRegexp.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.IDBlacklistRegexp.txt
deleted file mode 100644
index 7b850430..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.IDBlacklistRegexp.txt
+++ /dev/null
@@ -1,9 +0,0 @@
-Attr.IDBlacklistRegexp
-TYPE: string/null
-VERSION: 1.6.0
-DEFAULT: NULL
--DESCRIPTION--
-PCRE regular expression to be matched against all IDs. If the expression is
-matches, the ID is rejected. Use this with care: may cause significant
-degradation. ID matching is done after all other validation.
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.IDPrefix.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.IDPrefix.txt
deleted file mode 100644
index 57813827..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.IDPrefix.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-Attr.IDPrefix
-TYPE: string
-VERSION: 1.2.0
-DEFAULT: ''
--DESCRIPTION--
-String to prefix to IDs.  If you have no idea what IDs your pages may use,
-you may opt to simply add a prefix to all user-submitted ID attributes so
-that they are still usable, but will not conflict with core page IDs.
-Example: setting the directive to 'user_' will result in a user submitted
-'foo' to become 'user_foo'  Be sure to set %HTML.EnableAttrID to true
-before using this.
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.IDPrefixLocal.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.IDPrefixLocal.txt
deleted file mode 100644
index f91fcd60..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Attr.IDPrefixLocal.txt
+++ /dev/null
@@ -1,14 +0,0 @@
-Attr.IDPrefixLocal
-TYPE: string
-VERSION: 1.2.0
-DEFAULT: ''
--DESCRIPTION--
-Temporary prefix for IDs used in conjunction with %Attr.IDPrefix.  If you
-need to allow multiple sets of user content on web page, you may need to
-have a seperate prefix that changes with each iteration.  This way,
-seperately submitted user content displayed on the same page doesn't
-clobber each other. Ideal values are unique identifiers for the content it
-represents (i.e. the id of the row in the database). Be sure to add a
-seperator (like an underscore) at the end.  Warning: this directive will
-not work unless %Attr.IDPrefix is set to a non-empty value!
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.AutoParagraph.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.AutoParagraph.txt
deleted file mode 100644
index 2d7f94e0..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.AutoParagraph.txt
+++ /dev/null
@@ -1,31 +0,0 @@
-AutoFormat.AutoParagraph
-TYPE: bool
-VERSION: 2.0.1
-DEFAULT: false
--DESCRIPTION--
-<p>
-  This directive turns on auto-paragraphing, where double newlines are
-  converted in to paragraphs whenever possible. Auto-paragraphing:
-</p>
-<ul>
-  <li>Always applies to inline elements or text in the root node,</li>
-  <li>Applies to inline elements or text with double newlines in nodes
-      that allow paragraph tags,</li>
-  <li>Applies to double newlines in paragraph tags</li>
-</ul>
-<p>
-  <code>p</code> tags must be allowed for this directive to take effect.
-  We do not use <code>br</code> tags for paragraphing, as that is
-  semantically incorrect.
-</p>
-<p>
-  To prevent auto-paragraphing as a content-producer, refrain from using
-  double-newlines except to specify a new paragraph or in contexts where
-  it has special meaning (whitespace usually has no meaning except in
-  tags like <code>pre</code>, so this should not be difficult.) To prevent
-  the paragraphing of inline text adjacent to block elements, wrap them
-  in <code>div</code> tags (the behavior is slightly different outside of
-  the root node.)
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.Custom.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.Custom.txt
deleted file mode 100644
index 2eb1974f..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.Custom.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-AutoFormat.Custom
-TYPE: list
-VERSION: 2.0.1
-DEFAULT: array()
--DESCRIPTION--
-<p>
-  This directive can be used to add custom auto-format injectors.
-  Specify an array of injector names (class name minus the prefix)
-  or concrete implementations. Injector class must exist.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.DisplayLinkURI.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.DisplayLinkURI.txt
deleted file mode 100644
index c955de7f..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.DisplayLinkURI.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-AutoFormat.DisplayLinkURI
-TYPE: bool
-VERSION: 3.2.0
-DEFAULT: false
--DESCRIPTION--
-<p>
-  This directive turns on the in-text display of URIs in &lt;a&gt; tags, and disables
-  those links. For example, <a href="http://example.com">example</a> becomes
-  example (<a>http://example.com</a>).
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.Linkify.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.Linkify.txt
deleted file mode 100644
index 328b2b2b..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.Linkify.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-AutoFormat.Linkify
-TYPE: bool
-VERSION: 2.0.1
-DEFAULT: false
--DESCRIPTION--
-<p>
-  This directive turns on linkification, auto-linking http, ftp and
-  https URLs. <code>a</code> tags with the <code>href</code> attribute
-  must be allowed.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.PurifierLinkify.DocURL.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.PurifierLinkify.DocURL.txt
deleted file mode 100644
index d0532b6b..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.PurifierLinkify.DocURL.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-AutoFormat.PurifierLinkify.DocURL
-TYPE: string
-VERSION: 2.0.1
-DEFAULT: '#%s'
-ALIASES: AutoFormatParam.PurifierLinkifyDocURL
--DESCRIPTION--
-<p>
-  Location of configuration documentation to link to, let %s substitute
-  into the configuration's namespace and directive names sans the percent
-  sign.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.PurifierLinkify.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.PurifierLinkify.txt
deleted file mode 100644
index f3ab259a..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.PurifierLinkify.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-AutoFormat.PurifierLinkify
-TYPE: bool
-VERSION: 2.0.1
-DEFAULT: false
--DESCRIPTION--
-<p>
-  Internal auto-formatter that converts configuration directives in
-  syntax <a>%Namespace.Directive</a> to links. <code>a</code> tags
-  with the <code>href</code> attribute must be allowed.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.RemoveEmpty.RemoveNbsp.Exceptions.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.RemoveEmpty.RemoveNbsp.Exceptions.txt
deleted file mode 100644
index 219d04ac..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.RemoveEmpty.RemoveNbsp.Exceptions.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-AutoFormat.RemoveEmpty.RemoveNbsp.Exceptions
-TYPE: lookup
-VERSION: 4.0.0
-DEFAULT: array('td' => true, 'th' => true)
--DESCRIPTION--
-<p>
-  When %AutoFormat.RemoveEmpty and %AutoFormat.RemoveEmpty.RemoveNbsp
-  are enabled, this directive defines what HTML elements should not be
-  removede if they have only a non-breaking space in them.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.RemoveEmpty.RemoveNbsp.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.RemoveEmpty.RemoveNbsp.txt
deleted file mode 100644
index 5f355d66..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.RemoveEmpty.RemoveNbsp.txt
+++ /dev/null
@@ -1,15 +0,0 @@
-AutoFormat.RemoveEmpty.RemoveNbsp
-TYPE: bool
-VERSION: 4.0.0
-DEFAULT: false
--DESCRIPTION--
-<p>
-  When enabled, HTML Purifier will treat any elements that contain only
-  non-breaking spaces as well as regular whitespace as empty, and remove
-  them when %AutoForamt.RemoveEmpty is enabled.
-</p>
-<p>
-  See %AutoFormat.RemoveEmpty.RemoveNbsp.Exceptions for a list of elements
-  that don't have this behavior applied to them.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.RemoveEmpty.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.RemoveEmpty.txt
deleted file mode 100644
index 6b5a7a5c..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.RemoveEmpty.txt
+++ /dev/null
@@ -1,46 +0,0 @@
-AutoFormat.RemoveEmpty
-TYPE: bool
-VERSION: 3.2.0
-DEFAULT: false
--DESCRIPTION--
-<p>
-  When enabled, HTML Purifier will attempt to remove empty elements that
-  contribute no semantic information to the document. The following types
-  of nodes will be removed:
-</p>
-<ul><li>
-    Tags with no attributes and no content, and that are not empty
-    elements (remove <code>&lt;a&gt;&lt;/a&gt;</code> but not
-    <code>&lt;br /&gt;</code>), and
-  </li>
-  <li>
-    Tags with no content, except for:<ul>
-      <li>The <code>colgroup</code> element, or</li>
-      <li>
-        Elements with the <code>id</code> or <code>name</code> attribute,
-        when those attributes are permitted on those elements.
-      </li>
-    </ul></li>
-</ul>
-<p>
-  Please be very careful when using this functionality; while it may not
-  seem that empty elements contain useful information, they can alter the
-  layout of a document given appropriate styling. This directive is most
-  useful when you are processing machine-generated HTML, please avoid using
-  it on regular user HTML.
-</p>
-<p>
-  Elements that contain only whitespace will be treated as empty. Non-breaking
-  spaces, however, do not count as whitespace. See
-  %AutoFormat.RemoveEmpty.RemoveNbsp for alternate behavior.
-</p>
-<p>
-  This algorithm is not perfect; you may still notice some empty tags,
-  particularly if a node had elements, but those elements were later removed
-  because they were not permitted in that context, or tags that, after
-  being auto-closed by another tag, where empty. This is for safety reasons
-  to prevent clever code from breaking validation. The general rule of thumb:
-  if a tag looked empty on the way in, it will get removed; if HTML Purifier
-  made it empty, it will stay.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.RemoveSpansWithoutAttributes.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.RemoveSpansWithoutAttributes.txt
deleted file mode 100644
index a448770e..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.RemoveSpansWithoutAttributes.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-AutoFormat.RemoveSpansWithoutAttributes
-TYPE: bool
-VERSION: 4.0.1
-DEFAULT: false
--DESCRIPTION--
-<p>
-  This directive causes <code>span</code> tags without any attributes
-  to be removed. It will also remove spans that had all attributes
-  removed during processing.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/CSS.AllowImportant.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/CSS.AllowImportant.txt
deleted file mode 100644
index 8096eb01..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/CSS.AllowImportant.txt
+++ /dev/null
@@ -1,8 +0,0 @@
-CSS.AllowImportant
-TYPE: bool
-DEFAULT: false
-VERSION: 3.1.0
--DESCRIPTION--
-This parameter determines whether or not !important cascade modifiers should
-be allowed in user CSS. If false, !important will stripped.
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/CSS.AllowTricky.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/CSS.AllowTricky.txt
deleted file mode 100644
index 9d34debc..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/CSS.AllowTricky.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-CSS.AllowTricky
-TYPE: bool
-DEFAULT: false
-VERSION: 3.1.0
--DESCRIPTION--
-This parameter determines whether or not to allow "tricky" CSS properties and
-values. Tricky CSS properties/values can drastically modify page layout or
-be used for deceptive practices but do not directly constitute a security risk.
-For example, <code>display:none;</code> is considered a tricky property that
-will only be allowed if this directive is set to true.
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/CSS.AllowedFonts.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/CSS.AllowedFonts.txt
deleted file mode 100644
index 7c2b5476..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/CSS.AllowedFonts.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-CSS.AllowedFonts
-TYPE: lookup/null
-VERSION: 4.3.0
-DEFAULT: NULL
--DESCRIPTION--
-<p>
-    Allows you to manually specify a set of allowed fonts.  If
-    <code>NULL</code>, all fonts are allowed.  This directive
-    affects generic names (serif, sans-serif, monospace, cursive,
-    fantasy) as well as specific font families.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/CSS.AllowedProperties.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/CSS.AllowedProperties.txt
deleted file mode 100644
index f1ba513c..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/CSS.AllowedProperties.txt
+++ /dev/null
@@ -1,18 +0,0 @@
-CSS.AllowedProperties
-TYPE: lookup/null
-VERSION: 3.1.0
-DEFAULT: NULL
--DESCRIPTION--
-<p>
-    If HTML Purifier's style attributes set is unsatisfactory for your needs,
-    you can overload it with your own list of tags to allow.  Note that this
-    method is subtractive: it does its job by taking away from HTML Purifier
-    usual feature set, so you cannot add an attribute that HTML Purifier never
-    supported in the first place.
-</p>
-<p>
-    <strong>Warning:</strong> If another directive conflicts with the
-    elements here, <em>that</em> directive will win and override.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/CSS.DefinitionRev.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/CSS.DefinitionRev.txt
deleted file mode 100644
index 96b41082..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/CSS.DefinitionRev.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-CSS.DefinitionRev
-TYPE: int
-VERSION: 2.0.0
-DEFAULT: 1
--DESCRIPTION--
-<p>
-    Revision identifier for your custom definition. See
-    %HTML.DefinitionRev for details.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/CSS.ForbiddenProperties.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/CSS.ForbiddenProperties.txt
deleted file mode 100644
index 923e8e99..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/CSS.ForbiddenProperties.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-CSS.ForbiddenProperties
-TYPE: lookup
-VERSION: 4.2.0
-DEFAULT: array()
--DESCRIPTION--
-<p>
-    This is the logical inverse of %CSS.AllowedProperties, and it will
-    override that directive or any other directive.  If possible,
-    %CSS.AllowedProperties is recommended over this directive,
-    because it can sometimes be difficult to tell whether or not you've
-    forbidden all of the CSS properties you truly would like to disallow.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/CSS.MaxImgLength.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/CSS.MaxImgLength.txt
deleted file mode 100644
index 3808581e..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/CSS.MaxImgLength.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-CSS.MaxImgLength
-TYPE: string/null
-DEFAULT: '1200px'
-VERSION: 3.1.1
--DESCRIPTION--
-<p>
- This parameter sets the maximum allowed length on <code>img</code> tags,
- effectively the <code>width</code> and <code>height</code> properties.
- Only absolute units of measurement (in, pt, pc, mm, cm) and pixels (px) are allowed. This is
- in place to prevent imagecrash attacks, disable with null at your own risk.
- This directive is similar to %HTML.MaxImgLength, and both should be
- concurrently edited, although there are
- subtle differences in the input format (the CSS max is a number with
- a unit).
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/CSS.Proprietary.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/CSS.Proprietary.txt
deleted file mode 100644
index 8a26f228..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/CSS.Proprietary.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-CSS.Proprietary
-TYPE: bool
-VERSION: 3.0.0
-DEFAULT: false
--DESCRIPTION--
-<p>
-    Whether or not to allow safe, proprietary CSS values.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/CSS.Trusted.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/CSS.Trusted.txt
deleted file mode 100644
index 917ec42b..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/CSS.Trusted.txt
+++ /dev/null
@@ -1,9 +0,0 @@
-CSS.Trusted
-TYPE: bool
-VERSION: 4.2.1
-DEFAULT: false
--DESCRIPTION--
-Indicates whether or not the user's CSS input is trusted or not. If the
-input is trusted, a more expansive set of allowed properties.  See
-also %HTML.Trusted.
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Cache.DefinitionImpl.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Cache.DefinitionImpl.txt
deleted file mode 100644
index afc6a87a..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Cache.DefinitionImpl.txt
+++ /dev/null
@@ -1,14 +0,0 @@
-Cache.DefinitionImpl
-TYPE: string/null
-VERSION: 2.0.0
-DEFAULT: 'Serializer'
--DESCRIPTION--
-This directive defines which method to use when caching definitions,
-the complex data-type that makes HTML Purifier tick. Set to null
-to disable caching (not recommended, as you will see a definite
-performance degradation).
--ALIASES--
-Core.DefinitionCache
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Cache.SerializerPath.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Cache.SerializerPath.txt
deleted file mode 100644
index 668f248a..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Cache.SerializerPath.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-Cache.SerializerPath
-TYPE: string/null
-VERSION: 2.0.0
-DEFAULT: NULL
--DESCRIPTION--
-<p>
-    Absolute path with no trailing slash to store serialized definitions in.
-    Default is within the
-    HTML Purifier library inside DefinitionCache/Serializer. This
-    path must be writable by the webserver.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Cache.SerializerPermissions.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Cache.SerializerPermissions.txt
deleted file mode 100644
index 9c27b0ac..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Cache.SerializerPermissions.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-Cache.SerializerPermissions
-TYPE: int
-VERSION: 4.3.0
-DEFAULT: 0755
--DESCRIPTION--
-<p>
-    Directory permissions of the files and directories created inside
-    the DefinitionCache/Serializer or other custom serializer path.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.AggressivelyFixLt.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.AggressivelyFixLt.txt
deleted file mode 100644
index e0fa378e..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.AggressivelyFixLt.txt
+++ /dev/null
@@ -1,18 +0,0 @@
-Core.AggressivelyFixLt
-TYPE: bool
-VERSION: 2.1.0
-DEFAULT: true
--DESCRIPTION--
-<p>
-    This directive enables aggressive pre-filter fixes HTML Purifier can
-    perform in order to ensure that open angled-brackets do not get killed
-    during parsing stage. Enabling this will result in two preg_replace_callback
-    calls and at least two preg_replace calls for every HTML document parsed;
-    if your users make very well-formed HTML, you can set this directive false.
-    This has no effect when DirectLex is used.
-</p>
-<p>
-    <strong>Notice:</strong> This directive's default turned from false to true
-    in HTML Purifier 3.2.0.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.AllowHostnameUnderscore.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.AllowHostnameUnderscore.txt
deleted file mode 100644
index 405d36f1..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.AllowHostnameUnderscore.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-Core.AllowHostnameUnderscore
-TYPE: bool
-VERSION: 4.6.0
-DEFAULT: false
--DESCRIPTION--
-<p>
-    By RFC 1123, underscores are not permitted in host names.
-    (This is in contrast to the specification for DNS, RFC
-    2181, which allows underscores.)
-    However, most browsers do the right thing when faced with
-    an underscore in the host name, and so some poorly written
-    websites are written with the expectation this should work.
-    Setting this parameter to true relaxes our allowed character
-    check so that underscores are permitted.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.CollectErrors.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.CollectErrors.txt
deleted file mode 100644
index c6ea0699..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.CollectErrors.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-Core.CollectErrors
-TYPE: bool
-VERSION: 2.0.0
-DEFAULT: false
--DESCRIPTION--
-Whether or not to collect errors found while filtering the document. This
-is a useful way to give feedback to your users. <strong>Warning:</strong>
-Currently this feature is very patchy and experimental, with lots of
-possible error messages not yet implemented. It will not cause any
-problems, but it may not help your users either.
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.ColorKeywords.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.ColorKeywords.txt
deleted file mode 100644
index f7823982..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.ColorKeywords.txt
+++ /dev/null
@@ -1,29 +0,0 @@
-Core.ColorKeywords
-TYPE: hash
-VERSION: 2.0.0
--DEFAULT--
-array (
-  'maroon' => '#800000',
-  'red' => '#FF0000',
-  'orange' => '#FFA500',
-  'yellow' => '#FFFF00',
-  'olive' => '#808000',
-  'purple' => '#800080',
-  'fuchsia' => '#FF00FF',
-  'white' => '#FFFFFF',
-  'lime' => '#00FF00',
-  'green' => '#008000',
-  'navy' => '#000080',
-  'blue' => '#0000FF',
-  'aqua' => '#00FFFF',
-  'teal' => '#008080',
-  'black' => '#000000',
-  'silver' => '#C0C0C0',
-  'gray' => '#808080',
-)
--DESCRIPTION--
-Lookup array of color names to six digit hexadecimal number corresponding
-to color, with preceding hash mark. Used when parsing colors.  The lookup
-is done in a case-insensitive manner.
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.ConvertDocumentToFragment.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.ConvertDocumentToFragment.txt
deleted file mode 100644
index 656d3783..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.ConvertDocumentToFragment.txt
+++ /dev/null
@@ -1,14 +0,0 @@
-Core.ConvertDocumentToFragment
-TYPE: bool
-DEFAULT: true
--DESCRIPTION--
-This parameter determines whether or not the filter should convert
-input that is a full document with html and body tags to a fragment
-of just the contents of a body tag. This parameter is simply something
-HTML Purifier can do during an edge-case: for most inputs, this
-processing is not necessary.
--ALIASES--
-Core.AcceptFullDocuments
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.DirectLexLineNumberSyncInterval.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.DirectLexLineNumberSyncInterval.txt
deleted file mode 100644
index 2f54e462..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.DirectLexLineNumberSyncInterval.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-Core.DirectLexLineNumberSyncInterval
-TYPE: int
-VERSION: 2.0.0
-DEFAULT: 0
--DESCRIPTION--
-<p>
-  Specifies the number of tokens the DirectLex line number tracking
-  implementations should process before attempting to resyncronize the
-  current line count by manually counting all previous new-lines. When
-  at 0, this functionality is disabled. Lower values will decrease
-  performance, and this is only strictly necessary if the counting
-  algorithm is buggy (in which case you should report it as a bug).
-  This has no effect when %Core.MaintainLineNumbers is disabled or DirectLex is
-  not being used.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.DisableExcludes.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.DisableExcludes.txt
deleted file mode 100644
index 3c63c923..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.DisableExcludes.txt
+++ /dev/null
@@ -1,14 +0,0 @@
-Core.DisableExcludes
-TYPE: bool
-DEFAULT: false
-VERSION: 4.5.0
--DESCRIPTION--
-<p>
-  This directive disables SGML-style exclusions, e.g. the exclusion of
-  <code>&lt;object&gt;</code> in any descendant of a
-  <code>&lt;pre&gt;</code> tag.  Disabling excludes will allow some
-  invalid documents to pass through HTML Purifier, but HTML Purifier
-  will also be less likely to accidentally remove large documents during
-  processing.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.EnableIDNA.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.EnableIDNA.txt
deleted file mode 100644
index 7f498e7e..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.EnableIDNA.txt
+++ /dev/null
@@ -1,9 +0,0 @@
-Core.EnableIDNA
-TYPE: bool
-DEFAULT: false
-VERSION: 4.4.0
--DESCRIPTION--
-Allows international domain names in URLs.  This configuration option
-requires the PEAR Net_IDNA2 module to be installed.  It operates by
-punycoding any internationalized host names for maximum portability.
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.Encoding.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.Encoding.txt
deleted file mode 100644
index 89e2ae34..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.Encoding.txt
+++ /dev/null
@@ -1,15 +0,0 @@
-Core.Encoding
-TYPE: istring
-DEFAULT: 'utf-8'
--DESCRIPTION--
-If for some reason you are unable to convert all webpages to UTF-8, you can
-use this directive as a stop-gap compatibility change to let HTML Purifier
-deal with non UTF-8 input.  This technique has notable deficiencies:
-absolutely no characters outside of the selected character encoding will be
-preserved, not even the ones that have been ampersand escaped (this is due
-to a UTF-8 specific <em>feature</em> that automatically resolves all
-entities), making it pretty useless for anything except the most I18N-blind
-applications, although %Core.EscapeNonASCIICharacters offers fixes this
-trouble with another tradeoff. This directive only accepts ISO-8859-1 if
-iconv is not enabled.
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.EscapeInvalidChildren.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.EscapeInvalidChildren.txt
deleted file mode 100644
index 1cc3fcda..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.EscapeInvalidChildren.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-Core.EscapeInvalidChildren
-TYPE: bool
-DEFAULT: false
--DESCRIPTION--
-<p><strong>Warning:</strong> this configuration option is no longer does anything as of 4.6.0.</p>
-<p>When true, a child is found that is not allowed in the context of the
-parent element will be transformed into text as if it were ASCII. When
-false, that element and all internal tags will be dropped, though text will
-be preserved.  There is no option for dropping the element but preserving
-child nodes.</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.EscapeInvalidTags.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.EscapeInvalidTags.txt
deleted file mode 100644
index 299775fa..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.EscapeInvalidTags.txt
+++ /dev/null
@@ -1,7 +0,0 @@
-Core.EscapeInvalidTags
-TYPE: bool
-DEFAULT: false
--DESCRIPTION--
-When true, invalid tags will be written back to the document as plain text.
-Otherwise, they are silently dropped.
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.EscapeNonASCIICharacters.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.EscapeNonASCIICharacters.txt
deleted file mode 100644
index f50db2f9..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.EscapeNonASCIICharacters.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-Core.EscapeNonASCIICharacters
-TYPE: bool
-VERSION: 1.4.0
-DEFAULT: false
--DESCRIPTION--
-This directive overcomes a deficiency in %Core.Encoding by blindly
-converting all non-ASCII characters into decimal numeric entities before
-converting it to its native encoding. This means that even characters that
-can be expressed in the non-UTF-8 encoding will be entity-ized, which can
-be a real downer for encodings like Big5. It also assumes that the ASCII
-repetoire is available, although this is the case for almost all encodings.
-Anyway, use UTF-8!
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.HiddenElements.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.HiddenElements.txt
deleted file mode 100644
index c337e47f..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.HiddenElements.txt
+++ /dev/null
@@ -1,19 +0,0 @@
-Core.HiddenElements
-TYPE: lookup
--DEFAULT--
-array (
-  'script' => true,
-  'style' => true,
-)
--DESCRIPTION--
-<p>
-  This directive is a lookup array of elements which should have their
-  contents removed when they are not allowed by the HTML definition.
-  For example, the contents of a <code>script</code> tag are not
-  normally shown in a document, so if script tags are to be removed,
-  their contents should be removed to. This is opposed to a <code>b</code>
-  tag, which defines some presentational changes but does not hide its
-  contents.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.Language.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.Language.txt
deleted file mode 100644
index ed1f39b5..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.Language.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-Core.Language
-TYPE: string
-VERSION: 2.0.0
-DEFAULT: 'en'
--DESCRIPTION--
-ISO 639 language code for localizable things in HTML Purifier to use,
-which is mainly error reporting. There is currently only an English (en)
-translation, so this directive is currently useless.
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.LexerImpl.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.LexerImpl.txt
deleted file mode 100644
index e11c0152..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.LexerImpl.txt
+++ /dev/null
@@ -1,34 +0,0 @@
-Core.LexerImpl
-TYPE: mixed/null
-VERSION: 2.0.0
-DEFAULT: NULL
--DESCRIPTION--
-<p>
-  This parameter determines what lexer implementation can be used. The
-  valid values are:
-</p>
-<dl>
-  <dt><em>null</em></dt>
-  <dd>
-    Recommended, the lexer implementation will be auto-detected based on
-    your PHP-version and configuration.
-  </dd>
-  <dt><em>string</em> lexer identifier</dt>
-  <dd>
-    This is a slim way of manually overridding the implementation.
-    Currently recognized values are: DOMLex (the default PHP5
-implementation)
-    and DirectLex (the default PHP4 implementation). Only use this if
-    you know what you are doing: usually, the auto-detection will
-    manage things for cases you aren't even aware of.
-  </dd>
-  <dt><em>object</em> lexer instance</dt>
-  <dd>
-    Super-advanced: you can specify your own, custom, implementation that
-    implements the interface defined by <code>HTMLPurifier_Lexer</code>.
-    I may remove this option simply because I don't expect anyone
-    to use it.
-  </dd>
-</dl>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.MaintainLineNumbers.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.MaintainLineNumbers.txt
deleted file mode 100644
index 838f10f6..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.MaintainLineNumbers.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-Core.MaintainLineNumbers
-TYPE: bool/null
-VERSION: 2.0.0
-DEFAULT: NULL
--DESCRIPTION--
-<p>
-  If true, HTML Purifier will add line number information to all tokens.
-  This is useful when error reporting is turned on, but can result in
-  significant performance degradation and should not be used when
-  unnecessary. This directive must be used with the DirectLex lexer,
-  as the DOMLex lexer does not (yet) support this functionality.
-  If the value is null, an appropriate value will be selected based
-  on other configuration.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.NormalizeNewlines.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.NormalizeNewlines.txt
deleted file mode 100644
index 94a88600..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.NormalizeNewlines.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-Core.NormalizeNewlines
-TYPE: bool
-VERSION: 4.2.0
-DEFAULT: true
--DESCRIPTION--
-<p>
-    Whether or not to normalize newlines to the operating
-    system default.  When <code>false</code>, HTML Purifier
-    will attempt to preserve mixed newline files.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.RemoveInvalidImg.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.RemoveInvalidImg.txt
deleted file mode 100644
index 704ac56c..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.RemoveInvalidImg.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-Core.RemoveInvalidImg
-TYPE: bool
-DEFAULT: true
-VERSION: 1.3.0
--DESCRIPTION--
-<p>
-  This directive enables pre-emptive URI checking in <code>img</code>
-  tags, as the attribute validation strategy is not authorized to
-  remove elements from the document. Revert to pre-1.3.0 behavior by setting to false.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.RemoveProcessingInstructions.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.RemoveProcessingInstructions.txt
deleted file mode 100644
index ed6f1342..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.RemoveProcessingInstructions.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-Core.RemoveProcessingInstructions
-TYPE: bool
-VERSION: 4.2.0
-DEFAULT: false
--DESCRIPTION--
-Instead of escaping processing instructions in the form <code>&lt;? ...
-?&gt;</code>, remove it out-right.  This may be useful if the HTML
-you are validating contains XML processing instruction gunk, however,
-it can also be user-unfriendly for people attempting to post PHP
-snippets.
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.RemoveScriptContents.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.RemoveScriptContents.txt
deleted file mode 100644
index efbe994c..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Core.RemoveScriptContents.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-Core.RemoveScriptContents
-TYPE: bool/null
-DEFAULT: NULL
-VERSION: 2.0.0
-DEPRECATED-VERSION: 2.1.0
-DEPRECATED-USE: Core.HiddenElements
--DESCRIPTION--
-<p>
-  This directive enables HTML Purifier to remove not only script tags
-  but all of their contents.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Filter.Custom.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Filter.Custom.txt
deleted file mode 100644
index 861ae66c..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Filter.Custom.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-Filter.Custom
-TYPE: list
-VERSION: 3.1.0
-DEFAULT: array()
--DESCRIPTION--
-<p>
-  This directive can be used to add custom filters; it is nearly the
-  equivalent of the now deprecated <code>HTMLPurifier-&gt;addFilter()</code>
-  method. Specify an array of concrete implementations.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Filter.ExtractStyleBlocks.Escaping.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Filter.ExtractStyleBlocks.Escaping.txt
deleted file mode 100644
index 69602635..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Filter.ExtractStyleBlocks.Escaping.txt
+++ /dev/null
@@ -1,14 +0,0 @@
-Filter.ExtractStyleBlocks.Escaping
-TYPE: bool
-VERSION: 3.0.0
-DEFAULT: true
-ALIASES: Filter.ExtractStyleBlocksEscaping, FilterParam.ExtractStyleBlocksEscaping
--DESCRIPTION--
-<p>
-  Whether or not to escape the dangerous characters &lt;, &gt; and &amp;
-  as \3C, \3E and \26, respectively. This is can be safely set to false
-  if the contents of StyleBlocks will be placed in an external stylesheet,
-  where there is no risk of it being interpreted as HTML.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Filter.ExtractStyleBlocks.Scope.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Filter.ExtractStyleBlocks.Scope.txt
deleted file mode 100644
index baa81ae0..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Filter.ExtractStyleBlocks.Scope.txt
+++ /dev/null
@@ -1,29 +0,0 @@
-Filter.ExtractStyleBlocks.Scope
-TYPE: string/null
-VERSION: 3.0.0
-DEFAULT: NULL
-ALIASES: Filter.ExtractStyleBlocksScope, FilterParam.ExtractStyleBlocksScope
--DESCRIPTION--
-<p>
-  If you would like users to be able to define external stylesheets, but
-  only allow them to specify CSS declarations for a specific node and
-  prevent them from fiddling with other elements, use this directive.
-  It accepts any valid CSS selector, and will prepend this to any
-  CSS declaration extracted from the document. For example, if this
-  directive is set to <code>#user-content</code> and a user uses the
-  selector <code>a:hover</code>, the final selector will be
-  <code>#user-content a:hover</code>.
-</p>
-<p>
-  The comma shorthand may be used; consider the above example, with
-  <code>#user-content, #user-content2</code>, the final selector will
-  be <code>#user-content a:hover, #user-content2 a:hover</code>.
-</p>
-<p>
-  <strong>Warning:</strong> It is possible for users to bypass this measure
-  using a naughty + selector. This is a bug in CSS Tidy 1.3, not HTML
-  Purifier, and I am working to get it fixed. Until then, HTML Purifier
-  performs a basic check to prevent this.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Filter.ExtractStyleBlocks.TidyImpl.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Filter.ExtractStyleBlocks.TidyImpl.txt
deleted file mode 100644
index 3b701891..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Filter.ExtractStyleBlocks.TidyImpl.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-Filter.ExtractStyleBlocks.TidyImpl
-TYPE: mixed/null
-VERSION: 3.1.0
-DEFAULT: NULL
-ALIASES: FilterParam.ExtractStyleBlocksTidyImpl
--DESCRIPTION--
-<p>
-  If left NULL, HTML Purifier will attempt to instantiate a <code>csstidy</code>
-  class to use for internal cleaning. This will usually be good enough.
-</p>
-<p>
-  However, for trusted user input, you can set this to <code>false</code> to
-  disable cleaning. In addition, you can supply your own concrete implementation
-  of Tidy's interface to use, although I don't know why you'd want to do that.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Filter.ExtractStyleBlocks.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Filter.ExtractStyleBlocks.txt
deleted file mode 100644
index be0177d4..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Filter.ExtractStyleBlocks.txt
+++ /dev/null
@@ -1,74 +0,0 @@
-Filter.ExtractStyleBlocks
-TYPE: bool
-VERSION: 3.1.0
-DEFAULT: false
-EXTERNAL: CSSTidy
--DESCRIPTION--
-<p>
-  This directive turns on the style block extraction filter, which removes
-  <code>style</code> blocks from input HTML, cleans them up with CSSTidy,
-  and places them in the <code>StyleBlocks</code> context variable, for further
-  use by you, usually to be placed in an external stylesheet, or a
-  <code>style</code> block in the <code>head</code> of your document.
-</p>
-<p>
-  Sample usage:
-</p>
-<pre><![CDATA[
-<?php
-    header('Content-type: text/html; charset=utf-8');
-    echo '<?xml version="1.0" encoding="UTF-8"?>';
-?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
-  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
-<head>
-  <title>Filter.ExtractStyleBlocks</title>
-<?php
-    require_once '/path/to/library/HTMLPurifier.auto.php';
-    require_once '/path/to/csstidy.class.php';
-    $dirty = '<style>body {color:#F00;}</style> Some text';
-    $config = HTMLPurifier_Config::createDefault();
-    $config->set('Filter', 'ExtractStyleBlocks', true);
-    $purifier = new HTMLPurifier($config);
-    $html = $purifier->purify($dirty);
-    // This implementation writes the stylesheets to the styles/ directory.
-    // You can also echo the styles inside the document, but it's a bit
-    // more difficult to make sure they get interpreted properly by
-    // browsers; try the usual CSS armoring techniques.
-    $styles = $purifier->context->get('StyleBlocks');
-    $dir = 'styles/';
-    if (!is_dir($dir)) mkdir($dir);
-    $hash = sha1($_GET['html']);
-    foreach ($styles as $i => $style) {
-        file_put_contents($name = $dir . $hash . "_$i");
-        echo '<link rel="stylesheet" type="text/css" href="'.$name.'" />';
-    }
-?>
-</head>
-<body>
-  <div>
-    <?php echo $html; ?>
-  </div>
-</b]]><![CDATA[ody>
-</html>
-]]></pre>
-<p>
-  <strong>Warning:</strong> It is possible for a user to mount an
-  imagecrash attack using this CSS. Counter-measures are difficult;
-  it is not simply enough to limit the range of CSS lengths (using
-  relative lengths with many nesting levels allows for large values
-  to be attained without actually specifying them in the stylesheet),
-  and the flexible nature of selectors makes it difficult to selectively
-  disable lengths on image tags (HTML Purifier, however, does disable
-  CSS width and height in inline styling). There are probably two effective
-  counter measures: an explicit width and height set to auto in all
-  images in your document (unlikely) or the disabling of width and
-  height (somewhat reasonable). Whether or not these measures should be
-  used is left to the reader.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Filter.YouTube.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Filter.YouTube.txt
deleted file mode 100644
index 88221866..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Filter.YouTube.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-Filter.YouTube
-TYPE: bool
-VERSION: 3.1.0
-DEFAULT: false
--DESCRIPTION--
-<p>
-  <strong>Warning:</strong> Deprecated in favor of %HTML.SafeObject and
-  %Output.FlashCompat (turn both on to allow YouTube videos and other
-  Flash content).
-</p>
-<p>
-  This directive enables YouTube video embedding in HTML Purifier. Check
-  <a href="http://htmlpurifier.org/docs/enduser-youtube.html">this document
-  on embedding videos</a> for more information on what this filter does.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.Allowed.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.Allowed.txt
deleted file mode 100644
index afd48a0d..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.Allowed.txt
+++ /dev/null
@@ -1,25 +0,0 @@
-HTML.Allowed
-TYPE: itext/null
-VERSION: 2.0.0
-DEFAULT: NULL
--DESCRIPTION--
-<p>
-    This is a preferred convenience directive that combines
-    %HTML.AllowedElements and %HTML.AllowedAttributes.
-    Specify elements and attributes that are allowed using:
-    <code>element1[attr1|attr2],element2...</code>.  For example,
-    if you would like to only allow paragraphs and links, specify
-    <code>a[href],p</code>.  You can specify attributes that apply
-    to all elements using an asterisk, e.g. <code>*[lang]</code>.
-    You can also use newlines instead of commas to separate elements.
-</p>
-<p>
-    <strong>Warning</strong>:
-    All of the constraints on the component directives are still enforced.
-    The syntax is a <em>subset</em> of TinyMCE's <code>valid_elements</code>
-    whitelist: directly copy-pasting it here will probably result in
-    broken whitelists. If %HTML.AllowedElements or %HTML.AllowedAttributes
-    are set, this directive has no effect.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.AllowedAttributes.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.AllowedAttributes.txt
deleted file mode 100644
index 0e6ec54f..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.AllowedAttributes.txt
+++ /dev/null
@@ -1,19 +0,0 @@
-HTML.AllowedAttributes
-TYPE: lookup/null
-VERSION: 1.3.0
-DEFAULT: NULL
--DESCRIPTION--
-<p>
-    If HTML Purifier's attribute set is unsatisfactory, overload it!
-    The syntax is "tag.attr" or "*.attr" for the global attributes
-    (style, id, class, dir, lang, xml:lang).
-</p>
-<p>
-    <strong>Warning:</strong> If another directive conflicts with the
-    elements here, <em>that</em> directive will win and override. For
-    example, %HTML.EnableAttrID will take precedence over *.id in this
-    directive.  You must set that directive to true before you can use
-    IDs at all.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.AllowedComments.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.AllowedComments.txt
deleted file mode 100644
index 8440bc39..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.AllowedComments.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-HTML.AllowedComments
-TYPE: lookup
-VERSION: 4.4.0
-DEFAULT: array()
--DESCRIPTION--
-A whitelist which indicates what explicit comment bodies should be
-allowed, modulo leading and trailing whitespace.  See also %HTML.AllowedCommentsRegexp
-(these directives are union'ed together, so a comment is considered
-valid if any directive deems it valid.)
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.AllowedCommentsRegexp.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.AllowedCommentsRegexp.txt
deleted file mode 100644
index b1e65beb..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.AllowedCommentsRegexp.txt
+++ /dev/null
@@ -1,15 +0,0 @@
-HTML.AllowedCommentsRegexp
-TYPE: string/null
-VERSION: 4.4.0
-DEFAULT: NULL
--DESCRIPTION--
-A regexp, which if it matches the body of a comment, indicates that
-it should be allowed. Trailing and leading spaces are removed prior
-to running this regular expression.
-<strong>Warning:</strong> Make sure you specify
-correct anchor metacharacters <code>^regex$</code>, otherwise you may accept
-comments that you did not mean to! In particular, the regex <code>/foo|bar/</code>
-is probably not sufficiently strict, since it also allows <code>foobar</code>.
-See also %HTML.AllowedComments (these directives are union'ed together,
-so a comment is considered valid if any directive deems it valid.)
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.AllowedElements.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.AllowedElements.txt
deleted file mode 100644
index ca3c13dd..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.AllowedElements.txt
+++ /dev/null
@@ -1,23 +0,0 @@
-HTML.AllowedElements
-TYPE: lookup/null
-VERSION: 1.3.0
-DEFAULT: NULL
--DESCRIPTION--
-<p>
-    If HTML Purifier's tag set is unsatisfactory for your needs, you can
-    overload it with your own list of tags to allow.  If you change
-    this, you probably also want to change %HTML.AllowedAttributes; see
-    also %HTML.Allowed which lets you set allowed elements and
-    attributes at the same time.
-</p>
-<p>
-    If you attempt to allow an element that HTML Purifier does not know
-    about, HTML Purifier will raise an error.  You will need to manually
-    tell HTML Purifier about this element by using the
-    <a href="http://htmlpurifier.org/docs/enduser-customize.html">advanced customization features.</a>
-</p>
-<p>
-    <strong>Warning:</strong> If another directive conflicts with the
-    elements here, <em>that</em> directive will win and override.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.AllowedModules.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.AllowedModules.txt
deleted file mode 100644
index e373791a..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.AllowedModules.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-HTML.AllowedModules
-TYPE: lookup/null
-VERSION: 2.0.0
-DEFAULT: NULL
--DESCRIPTION--
-<p>
-    A doctype comes with a set of usual modules to use. Without having
-    to mucking about with the doctypes, you can quickly activate or
-    disable these modules by specifying which modules you wish to allow
-    with this directive. This is most useful for unit testing specific
-    modules, although end users may find it useful for their own ends.
-</p>
-<p>
-    If you specify a module that does not exist, the manager will silently
-    fail to use it, so be careful! User-defined modules are not affected
-    by this directive. Modules defined in %HTML.CoreModules are not
-    affected by this directive.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.Attr.Name.UseCDATA.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.Attr.Name.UseCDATA.txt
deleted file mode 100644
index 75d680ee..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.Attr.Name.UseCDATA.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-HTML.Attr.Name.UseCDATA
-TYPE: bool
-DEFAULT: false
-VERSION: 4.0.0
--DESCRIPTION--
-The W3C specification DTD defines the name attribute to be CDATA, not ID, due
-to limitations of DTD.  In certain documents, this relaxed behavior is desired,
-whether it is to specify duplicate names, or to specify names that would be
-illegal IDs (for example, names that begin with a digit.) Set this configuration
-directive to true to use the relaxed parsing rules.
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.BlockWrapper.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.BlockWrapper.txt
deleted file mode 100644
index f32b802c..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.BlockWrapper.txt
+++ /dev/null
@@ -1,18 +0,0 @@
-HTML.BlockWrapper
-TYPE: string
-VERSION: 1.3.0
-DEFAULT: 'p'
--DESCRIPTION--
-<p>
-    String name of element to wrap inline elements that are inside a block
-    context.  This only occurs in the children of blockquote in strict mode.
-</p>
-<p>
-    Example: by default value,
-    <code>&lt;blockquote&gt;Foo&lt;/blockquote&gt;</code> would become
-    <code>&lt;blockquote&gt;&lt;p&gt;Foo&lt;/p&gt;&lt;/blockquote&gt;</code>.
-    The <code>&lt;p&gt;</code> tags can be replaced with whatever you desire,
-    as long as it is a block level element.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.CoreModules.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.CoreModules.txt
deleted file mode 100644
index fc8e4020..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.CoreModules.txt
+++ /dev/null
@@ -1,23 +0,0 @@
-HTML.CoreModules
-TYPE: lookup
-VERSION: 2.0.0
--DEFAULT--
-array (
-  'Structure' => true,
-  'Text' => true,
-  'Hypertext' => true,
-  'List' => true,
-  'NonXMLCommonAttributes' => true,
-  'XMLCommonAttributes' => true,
-  'CommonAttributes' => true,
-)
--DESCRIPTION--
-<p>
-    Certain modularized doctypes (XHTML, namely), have certain modules
-    that must be included for the doctype to be an conforming document
-    type: put those modules here. By default, XHTML's core modules
-    are used. You can set this to a blank array to disable core module
-    protection, but this is not recommended.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.CustomDoctype.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.CustomDoctype.txt
deleted file mode 100644
index a2bde5dc..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.CustomDoctype.txt
+++ /dev/null
@@ -1,9 +0,0 @@
-HTML.CustomDoctype
-TYPE: string/null
-VERSION: 2.0.1
-DEFAULT: NULL
--DESCRIPTION--
-A custom doctype for power-users who defined there own document
-type. This directive only applies when %HTML.Doctype is blank.
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.DefinitionID.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.DefinitionID.txt
deleted file mode 100644
index f5433e3f..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.DefinitionID.txt
+++ /dev/null
@@ -1,33 +0,0 @@
-HTML.DefinitionID
-TYPE: string/null
-DEFAULT: NULL
-VERSION: 2.0.0
--DESCRIPTION--
-<p>
-    Unique identifier for a custom-built HTML definition. If you edit
-    the raw version of the HTMLDefinition, introducing changes that the
-    configuration object does not reflect, you must specify this variable.
-    If you change your custom edits, you should change this directive, or
-    clear your cache. Example:
-</p>
-<pre>
-$config = HTMLPurifier_Config::createDefault();
-$config->set('HTML', 'DefinitionID', '1');
-$def = $config->getHTMLDefinition();
-$def->addAttribute('a', 'tabindex', 'Number');
-</pre>
-<p>
-    In the above example, the configuration is still at the defaults, but
-    using the advanced API, an extra attribute has been added. The
-    configuration object normally has no way of knowing that this change
-    has taken place, so it needs an extra directive: %HTML.DefinitionID.
-    If someone else attempts to use the default configuration, these two
-    pieces of code will not clobber each other in the cache, since one has
-    an extra directive attached to it.
-</p>
-<p>
-    You <em>must</em> specify a value to this directive to use the
-    advanced API features.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.DefinitionRev.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.DefinitionRev.txt
deleted file mode 100644
index 0bb5a718..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.DefinitionRev.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-HTML.DefinitionRev
-TYPE: int
-VERSION: 2.0.0
-DEFAULT: 1
--DESCRIPTION--
-<p>
-    Revision identifier for your custom definition specified in
-    %HTML.DefinitionID.  This serves the same purpose: uniquely identifying
-    your custom definition, but this one does so in a chronological
-    context: revision 3 is more up-to-date then revision 2.  Thus, when
-    this gets incremented, the cache handling is smart enough to clean
-    up any older revisions of your definition as well as flush the
-    cache.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.Doctype.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.Doctype.txt
deleted file mode 100644
index a6969b99..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.Doctype.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-HTML.Doctype
-TYPE: string/null
-DEFAULT: NULL
--DESCRIPTION--
-Doctype to use during filtering. Technically speaking this is not actually
-a doctype (as it does not identify a corresponding DTD), but we are using
-this name for sake of simplicity. When non-blank, this will override any
-older directives like %HTML.XHTML or %HTML.Strict.
--ALLOWED--
-'HTML 4.01 Transitional', 'HTML 4.01 Strict', 'XHTML 1.0 Transitional', 'XHTML 1.0 Strict', 'XHTML 1.1'
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.FlashAllowFullScreen.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.FlashAllowFullScreen.txt
deleted file mode 100644
index 08d641f9..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.FlashAllowFullScreen.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-HTML.FlashAllowFullScreen
-TYPE: bool
-VERSION: 4.2.0
-DEFAULT: false
--DESCRIPTION--
-<p>
-    Whether or not to permit embedded Flash content from
-    %HTML.SafeObject to expand to the full screen.  Corresponds to
-    the <code>allowFullScreen</code> parameter.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.ForbiddenAttributes.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.ForbiddenAttributes.txt
deleted file mode 100644
index 2b8df97c..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.ForbiddenAttributes.txt
+++ /dev/null
@@ -1,21 +0,0 @@
-HTML.ForbiddenAttributes
-TYPE: lookup
-VERSION: 3.1.0
-DEFAULT: array()
--DESCRIPTION--
-<p>
-    While this directive is similar to %HTML.AllowedAttributes, for
-    forwards-compatibility with XML, this attribute has a different syntax. Instead of
-    <code>tag.attr</code>, use <code>tag@attr</code>. To disallow <code>href</code>
-    attributes in <code>a</code> tags, set this directive to
-    <code>a@href</code>. You can also disallow an attribute globally with
-    <code>attr</code> or <code>*@attr</code> (either syntax is fine; the latter
-    is provided for consistency with %HTML.AllowedAttributes).
-</p>
-<p>
-    <strong>Warning:</strong> This directive complements %HTML.ForbiddenElements,
-    accordingly, check
-    out that directive for a discussion of why you
-    should think twice before using this directive.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.ForbiddenElements.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.ForbiddenElements.txt
deleted file mode 100644
index 40466c46..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.ForbiddenElements.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-HTML.ForbiddenElements
-TYPE: lookup
-VERSION: 3.1.0
-DEFAULT: array()
--DESCRIPTION--
-<p>
-    This was, perhaps, the most requested feature ever in HTML
-    Purifier. Please don't abuse it! This is the logical inverse of
-    %HTML.AllowedElements, and it will override that directive, or any
-    other directive.
-</p>
-<p>
-    If possible, %HTML.Allowed is recommended over this directive, because it
-    can sometimes be difficult to tell whether or not you've forbidden all of
-    the behavior you would like to disallow. If you forbid <code>img</code>
-    with the expectation of preventing images on your site, you'll be in for
-    a nasty surprise when people start using the <code>background-image</code>
-    CSS property.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.MaxImgLength.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.MaxImgLength.txt
deleted file mode 100644
index 31974795..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.MaxImgLength.txt
+++ /dev/null
@@ -1,14 +0,0 @@
-HTML.MaxImgLength
-TYPE: int/null
-DEFAULT: 1200
-VERSION: 3.1.1
--DESCRIPTION--
-<p>
- This directive controls the maximum number of pixels in the width and
- height attributes in <code>img</code> tags. This is
- in place to prevent imagecrash attacks, disable with null at your own risk.
- This directive is similar to %CSS.MaxImgLength, and both should be
- concurrently edited, although there are
- subtle differences in the input format (the HTML max is an integer).
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.Nofollow.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.Nofollow.txt
deleted file mode 100644
index 7aa35635..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.Nofollow.txt
+++ /dev/null
@@ -1,7 +0,0 @@
-HTML.Nofollow
-TYPE: bool
-VERSION: 4.3.0
-DEFAULT: FALSE
--DESCRIPTION--
-If enabled, nofollow rel attributes are added to all outgoing links.
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.Parent.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.Parent.txt
deleted file mode 100644
index 2d2fbd11..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.Parent.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-HTML.Parent
-TYPE: string
-VERSION: 1.3.0
-DEFAULT: 'div'
--DESCRIPTION--
-<p>
-    String name of element that HTML fragment passed to library will be
-    inserted in.  An interesting variation would be using span as the
-    parent element, meaning that only inline tags would be allowed.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.Proprietary.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.Proprietary.txt
deleted file mode 100644
index b3c45e19..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.Proprietary.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-HTML.Proprietary
-TYPE: bool
-VERSION: 3.1.0
-DEFAULT: false
--DESCRIPTION--
-<p>
-    Whether or not to allow proprietary elements and attributes in your
-    documents, as per <code>HTMLPurifier_HTMLModule_Proprietary</code>.
-    <strong>Warning:</strong> This can cause your documents to stop
-    validating!
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.SafeEmbed.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.SafeEmbed.txt
deleted file mode 100644
index 556fa674..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.SafeEmbed.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-HTML.SafeEmbed
-TYPE: bool
-VERSION: 3.1.1
-DEFAULT: false
--DESCRIPTION--
-<p>
-    Whether or not to permit embed tags in documents, with a number of extra
-    security features added to prevent script execution. This is similar to
-    what websites like MySpace do to embed tags. Embed is a proprietary
-    element and will cause your website to stop validating; you should
-    see if you can use %Output.FlashCompat with %HTML.SafeObject instead
-    first.</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.SafeIframe.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.SafeIframe.txt
deleted file mode 100644
index 295a8cf6..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.SafeIframe.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-HTML.SafeIframe
-TYPE: bool
-VERSION: 4.4.0
-DEFAULT: false
--DESCRIPTION--
-<p>
-    Whether or not to permit iframe tags in untrusted documents.  This
-    directive must be accompanied by a whitelist of permitted iframes,
-    such as %URI.SafeIframeRegexp, otherwise it will fatally error.
-    This directive has no effect on strict doctypes, as iframes are not
-    valid.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.SafeObject.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.SafeObject.txt
deleted file mode 100644
index 07f6e536..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.SafeObject.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-HTML.SafeObject
-TYPE: bool
-VERSION: 3.1.1
-DEFAULT: false
--DESCRIPTION--
-<p>
-    Whether or not to permit object tags in documents, with a number of extra
-    security features added to prevent script execution. This is similar to
-    what websites like MySpace do to object tags.  You should also enable
-    %Output.FlashCompat in order to generate Internet Explorer
-    compatibility code for your object tags.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.SafeScripting.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.SafeScripting.txt
deleted file mode 100644
index 641b4a8d..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.SafeScripting.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-HTML.SafeScripting
-TYPE: lookup
-VERSION: 4.5.0
-DEFAULT: array()
--DESCRIPTION--
-<p>
-    Whether or not to permit script tags to external scripts in documents.
-    Inline scripting is not allowed, and the script must match an explicit whitelist.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.Strict.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.Strict.txt
deleted file mode 100644
index d99663a5..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.Strict.txt
+++ /dev/null
@@ -1,9 +0,0 @@
-HTML.Strict
-TYPE: bool
-VERSION: 1.3.0
-DEFAULT: false
-DEPRECATED-VERSION: 1.7.0
-DEPRECATED-USE: HTML.Doctype
--DESCRIPTION--
-Determines whether or not to use Transitional (loose) or Strict rulesets.
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.TargetBlank.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.TargetBlank.txt
deleted file mode 100644
index d65f0d04..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.TargetBlank.txt
+++ /dev/null
@@ -1,8 +0,0 @@
-HTML.TargetBlank
-TYPE: bool
-VERSION: 4.4.0
-DEFAULT: FALSE
--DESCRIPTION--
-If enabled, <code>target=blank</code> attributes are added to all outgoing links.
-(This includes links from an HTTPS version of a page to an HTTP version.)
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.TidyAdd.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.TidyAdd.txt
deleted file mode 100644
index 602453f6..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.TidyAdd.txt
+++ /dev/null
@@ -1,8 +0,0 @@
-HTML.TidyAdd
-TYPE: lookup
-VERSION: 2.0.0
-DEFAULT: array()
--DESCRIPTION--
-Fixes to add to the default set of Tidy fixes as per your level.
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.TidyLevel.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.TidyLevel.txt
deleted file mode 100644
index bf943e8f..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.TidyLevel.txt
+++ /dev/null
@@ -1,24 +0,0 @@
-HTML.TidyLevel
-TYPE: string
-VERSION: 2.0.0
-DEFAULT: 'medium'
--DESCRIPTION--
-<p>General level of cleanliness the Tidy module should enforce.
-There are four allowed values:</p>
-<dl>
-    <dt>none</dt>
-    <dd>No extra tidying should be done</dd>
-    <dt>light</dt>
-    <dd>Only fix elements that would be discarded otherwise due to
-    lack of support in doctype</dd>
-    <dt>medium</dt>
-    <dd>Enforce best practices</dd>
-    <dt>heavy</dt>
-    <dd>Transform all deprecated elements and attributes to standards
-    compliant equivalents</dd>
-</dl>
--ALLOWED--
-'none', 'light', 'medium', 'heavy'
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.TidyRemove.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.TidyRemove.txt
deleted file mode 100644
index 92cca2a4..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.TidyRemove.txt
+++ /dev/null
@@ -1,8 +0,0 @@
-HTML.TidyRemove
-TYPE: lookup
-VERSION: 2.0.0
-DEFAULT: array()
--DESCRIPTION--
-Fixes to remove from the default set of Tidy fixes as per your level.
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.Trusted.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.Trusted.txt
deleted file mode 100644
index bc8e6549..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.Trusted.txt
+++ /dev/null
@@ -1,9 +0,0 @@
-HTML.Trusted
-TYPE: bool
-VERSION: 2.0.0
-DEFAULT: false
--DESCRIPTION--
-Indicates whether or not the user input is trusted or not. If the input is
-trusted, a more expansive set of allowed tags and attributes will be used.
-See also %CSS.Trusted.
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.XHTML.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.XHTML.txt
deleted file mode 100644
index a3c2f42c..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/HTML.XHTML.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-HTML.XHTML
-TYPE: bool
-DEFAULT: true
-VERSION: 1.1.0
-DEPRECATED-VERSION: 1.7.0
-DEPRECATED-USE: HTML.Doctype
--DESCRIPTION--
-Determines whether or not output is XHTML 1.0 or HTML 4.01 flavor.
--ALIASES--
-Core.XHTML
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Output.CommentScriptContents.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Output.CommentScriptContents.txt
deleted file mode 100644
index 2a137047..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Output.CommentScriptContents.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-Output.CommentScriptContents
-TYPE: bool
-VERSION: 2.0.0
-DEFAULT: true
--DESCRIPTION--
-Determines whether or not HTML Purifier should attempt to fix up the
-contents of script tags for legacy browsers with comments.
--ALIASES--
-Core.CommentScriptContents
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Output.FixInnerHTML.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Output.FixInnerHTML.txt
deleted file mode 100644
index d215ba2d..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Output.FixInnerHTML.txt
+++ /dev/null
@@ -1,15 +0,0 @@
-Output.FixInnerHTML
-TYPE: bool
-VERSION: 4.3.0
-DEFAULT: true
--DESCRIPTION--
-<p>
-  If true, HTML Purifier will protect against Internet Explorer's
-  mishandling of the <code>innerHTML</code> attribute by appending
-  a space to any attribute that does not contain angled brackets, spaces
-  or quotes, but contains a backtick.  This slightly changes the
-  semantics of any given attribute, so if this is unacceptable and
-  you do not use <code>innerHTML</code> on any of your pages, you can
-  turn this directive off.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Output.FlashCompat.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Output.FlashCompat.txt
deleted file mode 100644
index e58f91aa..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Output.FlashCompat.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-Output.FlashCompat
-TYPE: bool
-VERSION: 4.1.0
-DEFAULT: false
--DESCRIPTION--
-<p>
-  If true, HTML Purifier will generate Internet Explorer compatibility
-  code for all object code.  This is highly recommended if you enable
-  %HTML.SafeObject.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Output.Newline.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Output.Newline.txt
deleted file mode 100644
index 4bb90252..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Output.Newline.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-Output.Newline
-TYPE: string/null
-VERSION: 2.0.1
-DEFAULT: NULL
--DESCRIPTION--
-<p>
-    Newline string to format final output with. If left null, HTML Purifier
-    will auto-detect the default newline type of the system and use that;
-    you can manually override it here. Remember, \r\n is Windows, \r
-    is Mac, and \n is Unix.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Output.SortAttr.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Output.SortAttr.txt
deleted file mode 100644
index 32231065..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Output.SortAttr.txt
+++ /dev/null
@@ -1,14 +0,0 @@
-Output.SortAttr
-TYPE: bool
-VERSION: 3.2.0
-DEFAULT: false
--DESCRIPTION--
-<p>
-  If true, HTML Purifier will sort attributes by name before writing them back
-  to the document, converting a tag like: <code>&lt;el b="" a="" c="" /&gt;</code>
-  to <code>&lt;el a="" b="" c="" /&gt;</code>. This is a workaround for
-  a bug in FCKeditor which causes it to swap attributes order, adding noise
-  to text diffs. If you're not seeing this bug, chances are, you don't need
-  this directive.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Output.TidyFormat.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Output.TidyFormat.txt
deleted file mode 100644
index 23dd4d3d..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Output.TidyFormat.txt
+++ /dev/null
@@ -1,25 +0,0 @@
-Output.TidyFormat
-TYPE: bool
-VERSION: 1.1.1
-DEFAULT: false
--DESCRIPTION--
-<p>
-    Determines whether or not to run Tidy on the final output for pretty
-    formatting reasons, such as indentation and wrap.
-</p>
-<p>
-    This can greatly improve readability for editors who are hand-editing
-    the HTML, but is by no means necessary as HTML Purifier has already
-    fixed all major errors the HTML may have had. Tidy is a non-default
-    extension, and this directive will silently fail if Tidy is not
-    available.
-</p>
-<p>
-    If you are looking to make the overall look of your page's source
-    better, I recommend running Tidy on the entire page rather than just
-    user-content (after all, the indentation relative to the containing
-    blocks will be incorrect).
-</p>
--ALIASES--
-Core.TidyFormat
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Test.ForceNoIconv.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Test.ForceNoIconv.txt
deleted file mode 100644
index d1820cdb..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/Test.ForceNoIconv.txt
+++ /dev/null
@@ -1,7 +0,0 @@
-Test.ForceNoIconv
-TYPE: bool
-DEFAULT: false
--DESCRIPTION--
-When set to true, HTMLPurifier_Encoder will act as if iconv does not exist
-and use only pure PHP implementations.
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.AllowedSchemes.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.AllowedSchemes.txt
deleted file mode 100644
index 47714f5d..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.AllowedSchemes.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-URI.AllowedSchemes
-TYPE: lookup
--DEFAULT--
-array (
-  'http' => true,
-  'https' => true,
-  'mailto' => true,
-  'ftp' => true,
-  'nntp' => true,
-  'news' => true,
-)
--DESCRIPTION--
-Whitelist that defines the schemes that a URI is allowed to have.  This
-prevents XSS attacks from using pseudo-schemes like javascript or mocha.
-There is also support for the <code>data</code> and <code>file</code>
-URI schemes, but they are not enabled by default.
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.Base.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.Base.txt
deleted file mode 100644
index ba473080..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.Base.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-URI.Base
-TYPE: string/null
-VERSION: 2.1.0
-DEFAULT: NULL
--DESCRIPTION--
-<p>
-    The base URI is the URI of the document this purified HTML will be
-    inserted into.  This information is important if HTML Purifier needs
-    to calculate absolute URIs from relative URIs, such as when %URI.MakeAbsolute
-    is on.  You may use a non-absolute URI for this value, but behavior
-    may vary (%URI.MakeAbsolute deals nicely with both absolute and
-    relative paths, but forwards-compatibility is not guaranteed).
-    <strong>Warning:</strong> If set, the scheme on this URI
-    overrides the one specified by %URI.DefaultScheme.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.DefaultScheme.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.DefaultScheme.txt
deleted file mode 100644
index 0700e0b1..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.DefaultScheme.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-URI.DefaultScheme
-TYPE: string
-DEFAULT: 'http'
--DESCRIPTION--
-<p>
-    Defines through what scheme the output will be served, in order to
-    select the proper object validator when no scheme information is present.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.DefinitionID.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.DefinitionID.txt
deleted file mode 100644
index 523204c0..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.DefinitionID.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-URI.DefinitionID
-TYPE: string/null
-VERSION: 2.1.0
-DEFAULT: NULL
--DESCRIPTION--
-<p>
-    Unique identifier for a custom-built URI definition. If you  want
-    to add custom URIFilters, you must specify this value.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.DefinitionRev.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.DefinitionRev.txt
deleted file mode 100644
index a9c07b1a..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.DefinitionRev.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-URI.DefinitionRev
-TYPE: int
-VERSION: 2.1.0
-DEFAULT: 1
--DESCRIPTION--
-<p>
-    Revision identifier for your custom definition. See
-    %HTML.DefinitionRev for details.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.Disable.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.Disable.txt
deleted file mode 100644
index b19ca1d5..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.Disable.txt
+++ /dev/null
@@ -1,14 +0,0 @@
-URI.Disable
-TYPE: bool
-VERSION: 1.3.0
-DEFAULT: false
--DESCRIPTION--
-<p>
-    Disables all URIs in all forms. Not sure why you'd want to do that
-    (after all, the Internet's founded on the notion of a hyperlink).
-</p>
--ALIASES--
-Attr.DisableURI
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.DisableExternal.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.DisableExternal.txt
deleted file mode 100644
index 9132ea4f..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.DisableExternal.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-URI.DisableExternal
-TYPE: bool
-VERSION: 1.2.0
-DEFAULT: false
--DESCRIPTION--
-Disables links to external websites.  This is a highly effective anti-spam
-and anti-pagerank-leech measure, but comes at a hefty price: nolinks or
-images outside of your domain will be allowed.  Non-linkified URIs will
-still be preserved.  If you want to be able to link to subdomains or use
-absolute URIs, specify %URI.Host for your website.
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.DisableExternalResources.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.DisableExternalResources.txt
deleted file mode 100644
index d74bc1e3..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.DisableExternalResources.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-URI.DisableExternalResources
-TYPE: bool
-VERSION: 1.3.0
-DEFAULT: false
--DESCRIPTION--
-Disables the embedding of external resources, preventing users from
-embedding things like images from other hosts. This prevents access
-tracking (good for email viewers), bandwidth leeching, cross-site request
-forging, goatse.cx posting, and other nasties, but also results in a loss
-of end-user functionality (they can't directly post a pic they posted from
-Flickr anymore). Use it if you don't have a robust user-content moderation
-team.
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.DisableResources.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.DisableResources.txt
deleted file mode 100644
index 6c106144..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.DisableResources.txt
+++ /dev/null
@@ -1,15 +0,0 @@
-URI.DisableResources
-TYPE: bool
-VERSION: 4.2.0
-DEFAULT: false
--DESCRIPTION--
-<p>
-    Disables embedding resources, essentially meaning no pictures. You can
-    still link to them though. See %URI.DisableExternalResources for why
-    this might be a good idea.
-</p>
-<p>
-    <em>Note:</em> While this directive has been available since 1.3.0,
-    it didn't actually start doing anything until 4.2.0.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.Host.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.Host.txt
deleted file mode 100644
index ba0e6bce..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.Host.txt
+++ /dev/null
@@ -1,19 +0,0 @@
-URI.Host
-TYPE: string/null
-VERSION: 1.2.0
-DEFAULT: NULL
--DESCRIPTION--
-<p>
-    Defines the domain name of the server, so we can determine whether or
-    an absolute URI is from your website or not.  Not strictly necessary,
-    as users should be using relative URIs to reference resources on your
-    website.  It will, however, let you use absolute URIs to link to
-    subdomains of the domain you post here: i.e. example.com will allow
-    sub.example.com.  However, higher up domains will still be excluded:
-    if you set %URI.Host to sub.example.com, example.com will be blocked.
-    <strong>Note:</strong> This directive overrides %URI.Base because
-    a given page may be on a sub-domain, but you wish HTML Purifier to be
-    more relaxed and allow some of the parent domains too.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.HostBlacklist.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.HostBlacklist.txt
deleted file mode 100644
index 825fef27..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.HostBlacklist.txt
+++ /dev/null
@@ -1,9 +0,0 @@
-URI.HostBlacklist
-TYPE: list
-VERSION: 1.3.0
-DEFAULT: array()
--DESCRIPTION--
-List of strings that are forbidden in the host of any URI. Use it to kill
-domain names of spam, etc. Note that it will catch anything in the domain,
-so <tt>moo.com</tt> will catch <tt>moo.com.example.com</tt>.
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.MakeAbsolute.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.MakeAbsolute.txt
deleted file mode 100644
index eb58c7f1..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.MakeAbsolute.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-URI.MakeAbsolute
-TYPE: bool
-VERSION: 2.1.0
-DEFAULT: false
--DESCRIPTION--
-<p>
-    Converts all URIs into absolute forms. This is useful when the HTML
-    being filtered assumes a specific base path, but will actually be
-    viewed in a different context (and setting an alternate base URI is
-    not possible). %URI.Base must be set for this directive to work.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.Munge.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.Munge.txt
deleted file mode 100644
index bedd610d..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.Munge.txt
+++ /dev/null
@@ -1,83 +0,0 @@
-URI.Munge
-TYPE: string/null
-VERSION: 1.3.0
-DEFAULT: NULL
--DESCRIPTION--
-<p>
-    Munges all browsable (usually http, https and ftp)
-    absolute URIs into another URI, usually a URI redirection service.
-    This directive accepts a URI, formatted with a <code>%s</code> where
-    the url-encoded original URI should be inserted (sample:
-    <code>http://www.google.com/url?q=%s</code>).
-</p>
-<p>
-    Uses for this directive:
-</p>
-<ul>
-    <li>
-        Prevent PageRank leaks, while being fairly transparent
-        to users (you may also want to add some client side JavaScript to
-        override the text in the statusbar). <strong>Notice</strong>:
-        Many security experts believe that this form of protection does not deter spam-bots.
-    </li>
-    <li>
-        Redirect users to a splash page telling them they are leaving your
-        website. While this is poor usability practice, it is often mandated
-        in corporate environments.
-    </li>
-</ul>
-<p>
-    Prior to HTML Purifier 3.1.1, this directive also enabled the munging
-    of browsable external resources, which could break things if your redirection
-    script was a splash page or used <code>meta</code> tags. To revert to
-    previous behavior, please use %URI.MungeResources.
-</p>
-<p>
-    You may want to also use %URI.MungeSecretKey along with this directive
-    in order to enforce what URIs your redirector script allows. Open
-    redirector scripts can be a security risk and negatively affect the
-    reputation of your domain name.
-</p>
-<p>
-    Starting with HTML Purifier 3.1.1, there is also these substitutions:
-</p>
-<table>
-    <thead>
-        <tr>
-            <th>Key</th>
-            <th>Description</th>
-            <th>Example <code>&lt;a href=""&gt;</code></th>
-        </tr>
-    </thead>
-    <tbody>
-        <tr>
-            <td>%r</td>
-            <td>1 - The URI embeds a resource<br />(blank) - The URI is merely a link</td>
-            <td></td>
-        </tr>
-        <tr>
-            <td>%n</td>
-            <td>The name of the tag this URI came from</td>
-            <td>a</td>
-        </tr>
-        <tr>
-            <td>%m</td>
-            <td>The name of the attribute this URI came from</td>
-            <td>href</td>
-        </tr>
-        <tr>
-            <td>%p</td>
-            <td>The name of the CSS property this URI came from, or blank if irrelevant</td>
-            <td></td>
-        </tr>
-    </tbody>
-</table>
-<p>
-    Admittedly, these letters are somewhat arbitrary; the only stipulation
-    was that they couldn't be a through f. r is for resource (I would have preferred
-    e, but you take what you can get), n is for name, m
-    was picked because it came after n (and I couldn't use a), p is for
-    property.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.MungeResources.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.MungeResources.txt
deleted file mode 100644
index ed4b5b0d..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.MungeResources.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-URI.MungeResources
-TYPE: bool
-VERSION: 3.1.1
-DEFAULT: false
--DESCRIPTION--
-<p>
-    If true, any URI munging directives like %URI.Munge
-    will also apply to embedded resources, such as <code>&lt;img src=""&gt;</code>.
-    Be careful enabling this directive if you have a redirector script
-    that does not use the <code>Location</code> HTTP header; all of your images
-    and other embedded resources will break.
-</p>
-<p>
-    <strong>Warning:</strong> It is strongly advised you use this in conjunction
-    %URI.MungeSecretKey to mitigate the security risk of an open redirector.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.MungeSecretKey.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.MungeSecretKey.txt
deleted file mode 100644
index 123b6e26..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.MungeSecretKey.txt
+++ /dev/null
@@ -1,30 +0,0 @@
-URI.MungeSecretKey
-TYPE: string/null
-VERSION: 3.1.1
-DEFAULT: NULL
--DESCRIPTION--
-<p>
-    This directive enables secure checksum generation along with %URI.Munge.
-    It should be set to a secure key that is not shared with anyone else.
-    The checksum can be placed in the URI using %t. Use of this checksum
-    affords an additional level of protection by allowing a redirector
-    to check if a URI has passed through HTML Purifier with this line:
-</p>
-<pre>$checksum === hash_hmac("sha256", $url, $secret_key)</pre>
-<p>
-    If the output is TRUE, the redirector script should accept the URI.
-</p>
-<p>
-    Please note that it would still be possible for an attacker to procure
-    secure hashes en-mass by abusing your website's Preview feature or the
-    like, but this service affords an additional level of protection
-    that should be combined with website blacklisting.
-</p>
-<p>
-    Remember this has no effect if %URI.Munge is not on.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.OverrideAllowedSchemes.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.OverrideAllowedSchemes.txt
deleted file mode 100644
index 8b387dea..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.OverrideAllowedSchemes.txt
+++ /dev/null
@@ -1,9 +0,0 @@
-URI.OverrideAllowedSchemes
-TYPE: bool
-DEFAULT: true
--DESCRIPTION--
-If this is set to true (which it is by default), you can override
-%URI.AllowedSchemes by simply registering a HTMLPurifier_URIScheme to the
-registry.  If false, you will also have to update that directive in order
-to add more schemes.
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.SafeIframeRegexp.txt b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.SafeIframeRegexp.txt
deleted file mode 100644
index 7e1f227f..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/URI.SafeIframeRegexp.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-URI.SafeIframeRegexp
-TYPE: string/null
-VERSION: 4.4.0
-DEFAULT: NULL
--DESCRIPTION--
-<p>
-    A PCRE regular expression that will be matched against an iframe URI.  This is
-    a relatively inflexible scheme, but works well enough for the most common
-    use-case of iframes: embedded video.  This directive only has an effect if
-    %HTML.SafeIframe is enabled.  Here are some example values:
-</p>
-<ul>
-    <li><code>%^http://www.youtube.com/embed/%</code> - Allow YouTube videos</li>
-    <li><code>%^http://player.vimeo.com/video/%</code> - Allow Vimeo videos</li>
-    <li><code>%^http://(www.youtube.com/embed/|player.vimeo.com/video/)%</code> - Allow both</li>
-</ul>
-<p>
-    Note that this directive does not give you enough granularity to, say, disable
-    all <code>autoplay</code> videos.  Pipe up on the HTML Purifier forums if this
-    is a capability you want.
-</p>
--# vim: et sw=4 sts=4
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/info.ini b/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/info.ini
deleted file mode 100644
index 58e0ce4a..00000000
--- a/inc/3rdparty/htmlpurifier/HTMLPurifier/ConfigSchema/schema/info.ini
+++ /dev/null
@@ -1,3 +0,0 @@
-name = "HTML Purifier"
-; vim: et sw=4 sts=4