WackyB IMTab Fix 1.0

WackyB-IMTab-Fix solves all these problems:
- Enables tabbed IM windows when you start WackyB-IMTabFix
- Disables tabbed IM windows when you close
- New IM windows are displayed correctly
- Notification is given in window title when new message received
- Sound alert with new IM from hidden tab
- Changing tabs updates window title
- First IM received displays correctly