major refactorings, its been way too long since a commit
add local jquery.min
split controller into authenticationController and started on authController specs
functionality back. controllers decoupled.

Authentication and main controllers are split and not dependant on eachother.
Upon signin, authenticationController fires and event. Displaying users was the other controller's responsibility, so we added a listener there for a signin event.
fixed merge conflicts on sign_in branch with geolocation and new js layout
geolocation working with current merge