Clean everything up.
Decent HTML diffs
Add pretty diffs.
Remove submodule.
Use gitty for commits, pretty commits.
Much cleanup, such pretty.  Wow.  :doge:
Much cleaner UI.
I'M ON A BOAT :boat:
Fix grid on /people
Much cleaner tree view, commit view.
Start extending gitty and start using it in projects.js instead of exec
Add a few more gitty extensions
Utilize new gitty functionality.
Document massive function.
Merge branch 'develop' of github.com:martindale/shipright into tmp/mergeDev

Conflicts:
	app/controllers/projects.js
Merge branch 'develop' of github.com:martindale/shipright into tmp/mergeDev

Conflicts:
	app/controllers/projects.js
Make new repositories function.
Modify viewcommit and viewBlob to use gitty, added needed methods to gitty
Merge branch 'develop' of github.com:martindale/shipright into feature/extendGitty
change global gitty to point at lib extension