Add basic Mkdocs config and initial docs.

docs/documentation.md

@@ -0,0 +1,32 @@
+Documentation
+=============
+
+The LibreTime documentation site is generated with [mkdocs](http://www.mkdocs.org/). To get started contributing to this project, fork it on Github. Then install mkdocs and clone this repo locally:
+
+```console
+$ sudo brew install python              # For OSX users
+$ sudo aptitude install python-pip      # For Debian/Ubuntu users
+$ sudo pip install mkdocs
+$ git clone https://github.com/libretime/libretime
+$ cd libretime
+$ git remote add sandbox https://github.com/<username>/libretime   # URL for your fork
+$ mkdocs build --clean
+$ mkdocs serve
+```
+
+Your local LibreTime docs site should now be available for browsing: [http://localhost:8888/](http://localhost:8888/).
+
+When you find a typo, an error, unclear or missing explanations or instructions, open a new terminal and start editing. Your changes should be reflected automatically on the local server. Find the page you’d like to edit; everything is in the docs/ directory. Make your changes, commit and push them, and start a pull request:
+
+```console
+$ git checkout -b fix_typo
+$ vi docs/index.md                      # Add/edit/remove whatever you see fit. Be bold!
+$ mkdocs build --clean; mkdocs serve    # Go check your changes. We’ll wait...
+$ git diff                              # Make sure there aren’t any unintended changes.
+diff --git a/docs/index.md b/docs/index.md
+...
+$ git commit -am”Fixed typo.”           # Useful commit message are a good habit.
+$ git push sandbox fix_typo
+```
+
+Visit your fork on Github and start a PR.