Fix problem with streamer infos reading from TXMLFile
fix problem with equipt custom streamers, add missing comment
1. Fix problem with equipt custom streamers\n, 2.Implement TBufferJSON::CheckObject(), enable correct storage of colors palete in JSON with TCanvas 3.Remove test object
equipt TCanvas custom streamer to provide data members information for TBufferJSON/TBufferXML/TBufferSQL2 classes