Rename docs/*.md => docs/*.txt

The documentation uses features of Python-Markdown that are not supported on
GitHub and it's better to get a source view of the docs anyway. For example,
that way comments and bug reports can reference a specific line of a file.

Of course, it makes sense for Github to render the README, so that is left
with the `.md` file extension.

1 files changed, 0 insertions, 63 deletions

diff --git a/docs/extensions/index.md b/docs/extensions/index.md
deleted file mode 100644
index 82b0eda..0000000
--- a/docs/extensions/index.md
+++ /dev/null
@@ -1,63 +0,0 @@
-title:      Extensions
-prev_title: Command Line
-prev_url:   ../cli.html
-next_title: Extra Extension
-next_url:   extra.html
-
-
-Available Extensions
-====================
-
-Python Markdown offers a flexible extension mechanism, which makes it possible 
-to change and/or extend the behavior of the parser without having to edit the 
-actual source files. 
-
-To use an extension, pass it's name to markdown with the `extensions` keyword.
-See the [Library Reference](../reference.html#extensions) for more details. 
-
-    markdown.markdown(some_text, extensions=['extra', 'nl2br'])
-
-From the command line, specify an extension with the `-x` option. See the 
-[Command Line docs](../cli.html) or use the `--help` option for more details.
-
-    python -m markdown -x extra input.txt > output.html
-
-Officially Supported Extensions
--------------------------------
-
-The extensions listed below are included with (at least) the most recent release
-and are officially supported by Python-Markdown. Any documentation is 
-maintained here and all bug reports should be made to the project. If you 
-have a typical install of Python-Markdown, these extensions are already 
-available to you.
-
-* [Extra](extra.html)
-    * [Abbreviations](abbreviations.html)
-    * [Attribute Lists](attr_list.html)
-    * [Definition Lists](definition_lists.html)
-    * [Fenced Code Blocks](fenced_code_blocks.html)
-    * [Footnotes](footnotes.html)
-    * [Tables](tables.html)
-    * [Smart Strong](smart_strong.html)
-* [CodeHilite](code_hilite.html)
-* [HTML Tidy](html_tidy.html)
-* [HeaderId](header_id.html)
-* [Meta-Data](meta_data.html)
-* [New Line to Break](nl2br.html)
-* [RSS](rss.html)
-* [Sane Lists](sane_lists.html)
-* [Table of Contents](toc.html)
-* [WikiLinks](wikilinks.html)
-
-Third Party Extensions
-----------------------
-
-Various individuals and/or organizations have developed extensions which they
-have made available to the public.  A [list of third party 
-extensions](https://github.com/waylan/Python-Markdown/wiki/Third-Party-Extensions)
-is maintained on the wiki for your convenience. The Python-Markdown team 
-offers no official support for these extensions. Please see the developer of 
-each extension for support.
-
-If you would like to write your own extensions, see the 
-[Extensions API](api.html) for details.