JBIDE-17283 : Add Project Examples wizard to 'New > Project...' menu

Bug-Url: https://issues.jboss.org/browse/JBIDE-17283
Signed-off-by: Fred Bricon <fbricon@gmail.com>
SeamProjectconfigurator shouldn't flag configuration changes as requiring updates

Signed-off-by: Fred Bricon <fbricon@gmail.com>