uses hex html of dollar signs

 until Issue #23 resolved.
book loan on hiatus
adds neighbors plugin
intro to android ii
renames website repo name
adds liquid tags
code and ipython notebook liquid tags
ignores sandbox.md test page
adds hadoop post
adds processing post
adds title ability for make post
Merge pull request #36 from austinkwok/source

adds title ability for make post
adds link to windows wiki setup