Add angular ui router to project

Move existing gtfs upload view to nested folder
Install angular-ui-router 0.2.10
Ran grunt build to update build deps in index.html
    The bootstrap-sass-official includes were missing?
Remove indent jshint option

Changing to 4 spaces (According to Azavea code guidelines) throws
a bunch of errors in some of the boilerplate js files.
You should be using spaces as tabs anyways.