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.

19 files changed, 0 insertions, 0 deletions

diff --git a/docs/extensions/abbreviations.md b/docs/extensions/abbreviations.txt
index fa38f50..fa38f50 100644
--- a/docs/extensions/abbreviations.md
+++ b/docs/extensions/abbreviations.txt
diff --git a/docs/extensions/api.md b/docs/extensions/api.txt
index 8886b8f..8886b8f 100644
--- a/docs/extensions/api.md
+++ b/docs/extensions/api.txt
diff --git a/docs/extensions/attr_list.md b/docs/extensions/attr_list.txt
index 11c6a28..11c6a28 100644
--- a/docs/extensions/attr_list.md
+++ b/docs/extensions/attr_list.txt
diff --git a/docs/extensions/code_hilite.md b/docs/extensions/code_hilite.txt
index aa0fe57..aa0fe57 100644
--- a/docs/extensions/code_hilite.md
+++ b/docs/extensions/code_hilite.txt
diff --git a/docs/extensions/definition_lists.md b/docs/extensions/definition_lists.txt
index 53f14a0..53f14a0 100644
--- a/docs/extensions/definition_lists.md
+++ b/docs/extensions/definition_lists.txt
diff --git a/docs/extensions/extra.md b/docs/extensions/extra.txt
index adafe07..adafe07 100644
--- a/docs/extensions/extra.md
+++ b/docs/extensions/extra.txt
diff --git a/docs/extensions/fenced_code_blocks.md b/docs/extensions/fenced_code_blocks.txt
index 0aa0d34..0aa0d34 100644
--- a/docs/extensions/fenced_code_blocks.md
+++ b/docs/extensions/fenced_code_blocks.txt
diff --git a/docs/extensions/footnotes.md b/docs/extensions/footnotes.txt
index 1d6593c..1d6593c 100644
--- a/docs/extensions/footnotes.md
+++ b/docs/extensions/footnotes.txt
diff --git a/docs/extensions/header_id.md b/docs/extensions/header_id.txt
index 255d35c..255d35c 100644
--- a/docs/extensions/header_id.md
+++ b/docs/extensions/header_id.txt
diff --git a/docs/extensions/html_tidy.md b/docs/extensions/html_tidy.txt
index 391349b..391349b 100644
--- a/docs/extensions/html_tidy.md
+++ b/docs/extensions/html_tidy.txt
diff --git a/docs/extensions/index.md b/docs/extensions/index.txt
index 82b0eda..82b0eda 100644
--- a/docs/extensions/index.md
+++ b/docs/extensions/index.txt
diff --git a/docs/extensions/meta_data.md b/docs/extensions/meta_data.txt
index 1695d8b..1695d8b 100644
--- a/docs/extensions/meta_data.md
+++ b/docs/extensions/meta_data.txt
diff --git a/docs/extensions/nl2br.md b/docs/extensions/nl2br.txt
index affd8ee..affd8ee 100644
--- a/docs/extensions/nl2br.md
+++ b/docs/extensions/nl2br.txt
diff --git a/docs/extensions/rss.md b/docs/extensions/rss.txt
index 67e6d96..67e6d96 100644
--- a/docs/extensions/rss.md
+++ b/docs/extensions/rss.txt
diff --git a/docs/extensions/sane_lists.md b/docs/extensions/sane_lists.txt
index e6c73f4..e6c73f4 100644
--- a/docs/extensions/sane_lists.md
+++ b/docs/extensions/sane_lists.txt
diff --git a/docs/extensions/smart_strong.md b/docs/extensions/smart_strong.txt
index 8de574f..8de574f 100644
--- a/docs/extensions/smart_strong.md
+++ b/docs/extensions/smart_strong.txt
diff --git a/docs/extensions/tables.md b/docs/extensions/tables.txt
index bb0872a..bb0872a 100644
--- a/docs/extensions/tables.md
+++ b/docs/extensions/tables.txt
diff --git a/docs/extensions/toc.md b/docs/extensions/toc.txt
index 632294b..632294b 100644
--- a/docs/extensions/toc.md
+++ b/docs/extensions/toc.txt
diff --git a/docs/extensions/wikilinks.md b/docs/extensions/wikilinks.txt
index b5e2b04..b5e2b04 100644
--- a/docs/extensions/wikilinks.md
+++ b/docs/extensions/wikilinks.txt