Added/Replaced navbar with navbar back partial
Added remove_friend function property to the UserService
Refactored messages link to use parent id and not user slug.
Added back button to navbar toggle and a set width and height to toggle.
Added confirm dialog to remove friend
Refactored end point constants to use an object. Modified services to use new constant object.
New send function property to send/save new friend requests
Migrated id to the second object argument
Added caching and new limit argument to user friends function.
Added account settings view, user service and controller to save and update