Merge pull request #13 from m-antis/UIKit

UIkit (not yet implemented)
Merge pull request #18 from m-antis/UIKit

modified controllers
added fname, lname and phone to signup and edit forms. Updated user table.
Merge pull request #19 from m-antis/17_add_fields_to_users

added fname, lname and phone to signup and edit forms. Updated user tabl...
Narrowed sign up fields
Merge branch '17_add_fields_to_users'