* Initial code for a SessionManager class, which will eventually serve as a central 
  place in the code for creating new sessions and managing existing active sessions.
  This also makes it possible in the future to make the various types of sessions
  available to applications using the embedded Konsole part.
* As requested, added a confirmation dialog when enabling 'Send Input to All Sessions'.
* TESession and TEmulation classes can now be created without a view initially.
  Also Qt4'ified the TESession API a little by avoiding having lots of arguments
  in the constructor. 


svn path=/trunk/KDE/kdebase/apps/konsole/; revision=589057