Bug 448904 - pde branding bundle version should match it's feature.

Signed-off-by: Vikas Chandra <Vikas.Chandra@in.ibm.com>
Bug 275999 - [target] edit software site does not set initial selection

https://bugs.eclipse.org/bugs/show_bug.cgi?id=275999
https://bugs.eclipse.org/bugs/show_bug.cgi?id=275999#c19

Implemented super naive fix: A thread which peridically checks if the
IUs are loaded and sets the initial selection once that is the case.

Change-Id: I469077f3cf858f4563a0a75211924df66c9c5d01
Signed-off-by: Peter Schulz <eclipse-ps@kurzepost.de>