From cmssw 5 3 x dqm physics smp trigger update

Hi all,
Following the successfully updated trigger for the CMSSW70X release, I back-ported the corrections in DQM/Physics/*EWK* modules to CMSSW53X. The changes were checked on 5_3_14_patch2. In addition to the corrections, I added lines to support conversion to tokens.
Thanks for consideration :)