Don't re-implement the TypeDeserialized() hook; TClingCallbacks doesn't need it.
Don't skip OverloadedOperator() functions, now really.
But do skip the wrapper function if we are not deserializing by filtering it while looping over the transaction's decls.


git-svn-id: https://root.cern.ch/svn/root/branches/dev/root6-pch@48923 27541ba8-7e3a-0410-8455-c3a389f83636