Create ParsesController to parse source from the home page
Add apple touch icons so they can be fetched

In safari, these icons were being accessed but were not available, causing a
routing error to be logged. These are just blank and can certainly be remade,
but I wanted to get rid of the unnecessary error for now.
Add .rspec file

This adds color and automatically requires spec_helper.rb to all tests
Code is highlighted in real time on homepage
Fix failing tests
Style fixes and improvesments to homepage demo
Source is is rehighlighted when language is changed
Apply base16 theme to highlighted code