Implements UserInfo Controller to use popup picker
Removes log messages from PickerPopupView
Adds helper method to parse Semester Types from strings
Fixes function interface
Changes CustomSemesterCell to use PickerPopupView
Fixes bug with SemesterTypeFromNSString function
omits Maymesters for custom cell
Changes background color of picker view
Adds graduation year for user cell
Changes UserInfoViewController to UserInfoView
Finishes implementation of UserInfoView
Changes opacity of LoginViewController
Create schedule selects current year during picker view appearance
Prevents selection of User cell in main menu