Generate HTML documentation using MkDocs (WIP)

MkDocs is a static site generator geared towards building project documentation.
Documentation source files are written in Markdown, and configured with a single YAML file.

 * http://www.mkdocs.org/
 * http://www.mkdocs.org/user-guide/configuration/

Ref. #312

* remove pandoc-generated HTML documentation
* move markdown doc to doc/md/,
* mkdocs.yml:
  * generate HTML doc in doc/html
  * add pages TOC/ordering
  * use index.md as index page
* Makefile: remove execute permissions from generated files
* Makefile: rewrite htmlpages GFM to markdown conversion using sed:
   awk expression aslo matched '][' which causes invalid output on complex links with images or code blocks
* Add mkdocs.yml to .gitattributes, exclude this file from release archives
* Makefile: rename: htmldoc -> doc_html target
* run make doc: pull latest markdown documentation from wiki
* run make htmlpages: update html documentation

1 files changed, 0 insertions, 28 deletions

diff --git a/doc/Browsing-and-searching.md b/doc/Browsing-and-searching.md
deleted file mode 100644
index 854b6b60..00000000
--- a/doc/Browsing-and-searching.md
+++ /dev/null
@@ -1,28 +0,0 @@
-#Browsing and searching
-# Browsing and Searching
-
-![(http://pix.toile-libre.org/upload/original/1455571378.png)]((http://pix.toile-libre.org/upload/original/1455571378.png).html)
-
-## Plain text search
-
-Use the `Search text` field to search in _any_ of the fields of all links (Title, URL, Description...)
-
-**Exclude text/tags:** Use the `-` operator before a word or tag (example `-uninteresting`) to prevent entries containing (or tagged) `uninteresting` from showing up in the search results.
-
-**Exact text search:** Use double-quotes (example `"exact search"`) to search for the exact expression.
-
-Both exclude patterns and exact searches can be combined with normal searches (example `"exact search" term otherterm -notthis "very exact" stuff -notagain`)
-
-## Tags search
-
-Use the `Filter by tags` field to restrict displayed links to entries tagged with one or multiple tags (use space to separate tags).  
-
-**Hidden tags:** Tags starting with a dot `.` (example `.secret`) are private. They can only be seen and searched when logged in.
-
-Alternatively you can use the `Tag cloud` to discover all tags and click on any of them to display related links.
-
-To search for links that are not tagged, enter `""` in the tag search field.
-
-## Filtering RSS feeds/Picture wall
-
-RSS feeds can also be restricted to only return items matching a text/tag search: see [RSS feeds](RSS-feeds.html).