Update the DQM for Higgs Photon Jet trigger

Dear  Experts, 

I've update the DQM trigger path according to the JIRA: 
https://its.cern.ch/jira/browse/CMSHLT-138

The only change I made is for one python file and would like to be merged in both 72X and 73X. Please let me know what should I do. 

Thank you!
Xin