hide hide horizontal scrolling
add sign up route
change name of feed controller to feed form controller
Make sure to clean up listeners when the scope is destroyed
clean up listeners for MainMenuController
assign onClose and onOpen callback functions passed within initDialog
only redirect to /login if the path is not /sign_up
add missing semicolon and fix indentation
add missing semicolon
initial RegistrationController
Update template to include a form
lots of structure reworkings and styling cleanup
clean up listeners for scope
initial implmeent of notificaiton service and use

-used for notifiying if a feed was successfully added or failed
make sure to reset form after creating/canceling
make sure to check if data passed on feed events exist before using it
listen to postFeedSaved event instead of AddedNewFeed
stop emitting addedNewFeed event, use postFeedSaved
limit the length of feed titles
limit the length of feed titles