adding ngRoute to app.js
changed app name to RailsStackApp across the app
changed app name for lineman's ngTemplates grunt task
bower: added angular-route
lineman files: corrected frontend dependency locations
lineman: added angular-bootstrap
added ui.bootstrap to app
lineman: added ui.router to files
moved router code to app
changed homepage grid to bootstrap
removed bootstrap from bower
set bootstrap version to 2.3.2
added bootstrap v2.3.2
added navbar to homepage
started changing templates to use bootstrap