Add ProfileWidget class.

Generic class that holds the layout of the profile.
fixing profile creation controller
Variable name fix
Removed useless code
Qt'fied the profile creation.

More usage of the signal/slot pattern.
Removed useless code
Fix on profile creation
Fix bug
Add message box on profile deletion
Moved QLabel to the right place
Implementing profile editing
Implementing profile editing
Changed class and file names.

ProfileWidget became ProfileFormWidget
Implementing profile editing
Implementing profile editing
Workaroun for date sorting on PushupList widget
Add save button
First implementation of profile editing.
Merge pull request #6 from davcri/editProfile

Edit profile