Couple of changes to make ComponentHub pure OSGI compliant in reconfiguration manner. And some refinements to decrease DoF on reconfiguration parameters:

* Helper flags on component factories are disabled and use of them removed from the code.(thread-safe, exclusive)
* Immutable property behaviour is changed. It is now only rejecting reconfigurations on immutable properties is component is created already.
* Reinstantiation of component on reconfiguration is disabled.

git-svn-id: 13f79535-47bb-0310-9956-ffa450edef68
17 files changed