improve ORM Metadata cache breaker
improve ORM Metadata cache breaker

traits and parents are now taken into account (parents of traits or traits of parents are ignored)

nstaeger/pagekit,kreativmind/pagekit,malles/pagekit,pagekit/pagekit,pagekit/pagekit,malles/pagekit,pagekit/pagekit,nstaeger/pagekit,malles/pagekit,kreativmind/pagekit,kreativmind/pagekit,nstaeger/pagekit