Added: Load proper filetypes for git config and commit messages
Added: Github Flavored Markdown parser plugin

This should give us a lot better syntax highlighting.  More like what we would
expect from Github (code fencing, etc)
Style: Add a 'CommentHeading' style to jeffreybeans.vim

This gives us a slightly lighter look for some things that we want to "pop" more
in our comments.
Changed: Syntax check key from F10 to F9
Changed: Syntax check so that it also shows the foreground color
Added: New keymapping which shows the entire stack of syntax highlights
Added: Spelling files to start getting rid of some false positives
Added: Badass new gitcommit syntax highlighter

This one works not only with standard git commit messages, but also with our
template-specific stuff.