Merge pull request #1 from cms-sw/CMSSW_7_0_X

Update
Fix residual decays for the guns
changes so that no package creates its own root file
migration to getByToken
no more getByLabel
switch back to use associator for track validation
Drop VerboseLevel, which is not supported anymore in root > 5.34.17.
Merge pull request #2714 from ktf/fix-verbose-level

Drop VerboseLevel, which is not supported anymore in root > 5.34.17.
Merge pull request #2645 from mkirsano/fix_residual_in_guns

Generators -- Fix residual decays for the guns
Merge pull request #2687 from ebouvier/ConsumesMigrationForFederico

Consumes migration -- DQMOffline/Trigger
Merge pull request #2672 from apsallid/CMSSW_7_1_X_2014-02-28-0200_RecoTrack_SiStripTrackingRecHitsValid

DQM -- Changes so that no package creates its own root file
Avoid segfault in playback mode if no files specified
Merge pull request #2716 from wmtan/AvoidPlaybackSegfaultOnEmptyFileList

Misc fixes -- Avoid segfault in playback mode if no files specified
Merge pull request #2710 from cerati/fix-track-valid-bug-71X

DQM -- Switch back to use associator for track validation
Merge branch 'CMSSW_7_1_X' of https://github.com/cms-sw/cmssw into CMSSW_7_1_X
Merge github.com:shervin86/cmssw into CMSSW_7_1_X