KTaskBrowser 1.2-pre0 Release

I made a pre-release of the upcoming KTaskBrowser 1.2. Although it is
'optimised' towards RTT >= 1.1.0, it should work for RTT 1.0.x as well
(your feedback is welcome).

New features (only when using RTT 1.1.0 or newer):
* Change values of attributes and properties in the 'interface' view tab.
* Browse task object hierarchies (hierarchical state machines)
* Easier component connection using IOR (Ctrl-N)
* New TaskContext state semantics supported ( configure() )

(does not require RTT on same host.)

If you're using the 1.2 svn branch, you're encouraged to upgrade to
the latest revision, quite some bugfixes were applied this week.