GlobalTag.py: remove misleading print out

Do not print the global tag after expanding it.
This was both misleading (users overriding the global tag would still see the wrong print out) and not in line with the CMSSW practices (messages should be printed via the MessageLogger, not directly to the standard output).
Final migration to DQMEdAnalyzer in 72X
Removing the list of global tag checked in the online DQM
Merge pull request #4336 from fwyzard/GlobalTag_remove_printout

GlobalTag.py: remove misleading print out
Merge pull request #4339 from acimmino/FinalMigrationDQMAnalyzer_72X

Final migration to DQMEdAnalyzer in 72X
Merge pull request #4355 from borrello/CleanUpOnlineDQM

Removing the list of global tag checked in the online DQM.
Merge pull request #4378 from cms-sw/CMSSW_7_1_X

Forward port CMSSW_7_1_X into CMSSW_7_2_X
Merge pull request #4361 from wmtan/AddMissingDictionaries

Add missing dictionaries
Merge remote branch 'origin/CMSSW_7_2_X' into CMSSW_7_0_X