Issue #146 Added edit profile base layout for lecturer, student and teaching assistant
Issue #146 Completed edit profile for lecturer
Issue #146 Completed edit profile for student and teaching assistant
Issue #146 Updated documentation
Issue #146 Updated documentation
Issue #146 Modified the degree field to be a drop-down list
Issue #146 Fixed code conventions
Issue #146 Fixed conflicts
Issue #146 Fixed placeholder bugs in student edit profile
Merge pull request #478 from alaashafaee/C5_Khaled_146_edit_profile_5.12

Pull Request: C5_Khaled_146_Edit_Profile_5.12