conversion from EDAnalyzer to DQMEDAnalyzer

as pointing it out from the DQM core team
in order to go towards the multithread, the source DQM code has to be migrated from the EDAnalyzer to the DQMEDAnalyzer [https://indico.cern.ch/event/226671/material/slides/0?contribId=0]

this PR is needed for the tracking DQM code