[Modify] edit profile controllers and change path
[Modify] edit some layout
[Modify] add Rating part and change some parameters
[Modify] add modal_profile and modal_following JS
[Modify] add ng-click to profile name
[Modify] edit profile html
[Modify] add profile, modalProfile, modalFollowing constrollers
[Add] modal profile controllers
[Add] modal profile html
[Add] modal following html
[Add] modal following controllers
[Modify] add getChosenUser, setChosenUser function
[Modify] add goProfile function and profileModalInstanceCtrl
[Modify] remove backup trip
[Modify] edit modal timeline html
[Modify] add rating function
[Modify] add callback in getCurrentUser function
[Modify][modal_edit_trip.js] when update trip, no need to publish again
[Merge] handle errors ( close modal )
[modify] edit search html