Integration of new jet flavour into PAT: Backport from 7_1_X to 6_2_X_SLHC

[ferencek]

Backport of #3509 but with the old jet flavor definition left as default.

[cmsbuild]

A new Pull Request was created by @ferencek (Dinko Ferencek) for CMSSW_6_2_X_SLHC.

Integration of new jet flavour into PAT: Backport from 7_1_X to 6_2_X_SLHC

It involves the following packages:

DataFormats/PatCandidates
PhysicsTools/PatAlgos
SimDataFormats/JetMatching

@civanch, @nclopezo, @mdhildreth, @monttj, @cmsbuild, @vadler, @Degano can you please review it and eventually sign? Thanks.
@TaiSakuma, @pvmulder, @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.
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@andersonjacob, @mark-grimes you are the release manager for this.
You can merge this pull request by typing 'merge' in the first line of your comment.

[andersonjacob]

merge

passing tests
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known failures
12200 Step0-PASSED 0 Step1-PASSED 0 Step2-FAILED 16640 Step3-NOTRUN 0
12400 Step0-PASSED 0 Step1-FAILED 34304 Step2-NOTRUN 0 Step3-NOTRUN 0
12600 Step0-PASSED 0 Step1-FAILED 34304 Step2-NOTRUN 0 Step3-NOTRUN 0
13800 Step0-PASSED 0 Step1-FAILED 34304 Step2-NOTRUN 0 Step3-NOTRUN 0
14000 Step0-PASSED 0 Step1-FAILED 34304 Step2-NOTRUN 0 Step3-NOTRUN 0
14200 Step0-PASSED 0 Step1-PASSED 0 Step2-FAILED 34304 Step3-NOTRUN 0
14400 Step0-PASSED 0 Step1-PASSED 0 Step2-FAILED 16640 Step3-NOTRUN 0