Qg tagger

[tomcornelis]

This is the addition of the complete QG tagging tool. Based on former comments, we removed all string comparisons and changed from ROOT and .txt files to one single .db file (we will also upload a test .db file)

[cmsbuild]

A new Pull Request was created by @UAEDF-tomc (Tom Cornelis) for CMSSW_7_1_X.

Qg tagger

It involves the following packages:

CondCore/JetMETPlugins
CondFormats/DataRecord
CondFormats/JetMETObjects
JetMETCorrections/Modules
RecoJets/JetAlgorithms
RecoJets/JetProducers

@apfeiffer1, @diguida, @monttj, @cmsbuild, @anton-a, @thspeer, @rcastello, @slava77, @ggovi, @vadler, @Degano, @nclopezo can you please review it and eventually sign? Thanks.
@ghellwig, @yslai, @TaiSakuma, @nhanvtran this is something you requested to watch as well.
You can sign-off by replying to this message having '+1' in the first line of your reply.
You can reject by replying to this message having '-1' in the first line of your reply.
@nclopezo, @ktf you are the release manager for this.
You can merge this pull request by typing 'merge' in the first line of your comment.

[cmsbuild]

+1
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-3582/1182/summary.html

[cmsbuild]

Comparison is ready
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-3582/1388/summary.html

[slava77]

+1

now for #3582 9181ee7

[apfeiffer1]

+1

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_7_1_X IBs unless changes (tests are also fine). @nclopezo, @ktf can you please take care of it?