custom Remove implementation required for User records
fix log call
Fixing error caused when removing user

- Adding cascade edit and deletes of foreign keys
- Adding warning before removing a user
display same kind of image when changing interviews
Merge remote-tracking branch 'patrick/qa' into qa
Merge remote-tracking branch 'dean/qa' into qa
Removing defunct User::Remove() method
Fixing code accidentally imported from develop branch
Merge remote-tracking branch 'patrick/qa' into qa
fix speed spinbox control
Renaming QProgressDialog to QVTKProgressDialog
Merge remote-tracking branch 'dean/qa' into qa
Removing file which was accidentally added to the repository
streamlining some key methods
speed up progress dialog paint on open
use a wait cursor during update tree widget
add some more busy cursor feedback
fix rating label update bug
Fixing minor bugs
fix bad paste err = waitcursor