Add support for top level object that do not inherit from TObject _AND_ have a custom streamer (like std::string and TString);  Their TBranchElement has fType==-1 (i.e. new value)
Add support for top level object that do not inherit from TObject _AND_ have a custom streamer (like std::string and TString);  Their TBranchElement has fType==-1 (i.e. new value)


git-svn-id: ecbadac9c76e8cf640a0bca86f6bd796c98521e3@26141 27541ba8-7e3a-0410-8455-c3a389f83636

dawehner/root,dawehner/root,bbannier/ROOT,dawehner/root,bbannier/ROOT,dawehner/root,dawehner/root,dawehner/root,bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,dawehner/root,bbannier/ROOT,dawehner/root,bbannier/ROOT