application: introduce the Shaarli\Config namespace

Namespaces have been introduced with the REST API, and should be generalized
to the whole codebase to manage object scope and benefit from autoloading.

See:
- https://secure.php.net/manual/en/language.namespaces.php
- http://www.php-fig.org/psr/psr-4/

Signed-off-by: VirtualTam <virtualtam@flibidi.net>

1 files changed, 3 insertions, 1 deletions

diff --git a/application/config/ConfigPlugin.php b/application/config/ConfigPlugin.php
index cb0b6fce..61a594d3 100644
--- a/application/config/ConfigPlugin.php
+++ b/application/config/ConfigPlugin.php
@@ -1,4 +1,6 @@
 <?php
+namespace Shaarli\Config;
+
 /**
  * Plugin configuration helper functions.
  *
@@ -112,7 +114,7 @@ function load_plugin_parameter_values($plugins, $conf)
 /**
  * Exception used if an error occur while saving plugin configuration.
  */
-class PluginConfigOrderException extends Exception
+class PluginConfigOrderException extends \Exception
 {
     /**
      * Construct exception.