JBIDE-15641 Added Facet version change action to CDI facet
JBIDE-2507 Migration to org.eclipse.ui.menus where it is possible

Migrated CDI, JSF and Seam Tools to org.eclipse.ui.menus
JBIDE-15616 ConcurrentModificationException in CDICoreBuilder

Access to build is synchronized by making the second thread
wait for the first. The waiting is implemented with Object.wait()
and Object.notifyAll(), which prevents lock of the first thread.
Test is added.

JBIDE-15616 y