Fix for PoolDBESSource_cfi - properly moved to V2

[ggovi]

This fix complete the move to V2 for the cfg files provided with CondCore/ESSources package.

Tested in the same package with test/python/loadall_from_gt_cfg.py

[cmsbuild]

A new Pull Request was created by @ggovi for CMSSW_7_5_X.

Fix for PoolDBESSource_cfi - properly moved to V2

It involves the following packages:

CondCore/CondDB
CondCore/ESSources

@ggovi, @cmsbuild, @mmusich, @diguida, @cerminar can you please review it and eventually sign? Thanks.
@ghellwig, @apfeiffer1 this is something you requested to watch as well.
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@Degano you are the release manager for this.
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[mmusich]

please test

[cmsbuild]

The tests are being triggered in jenkins.

[cmsbuild]

+1
Tested at: de36817
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-10978/7683/summary.html

[ggovi]

+1

[cmsbuild]

Comparison is ready
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-10978/7683/summary.html

[mmusich]

+1

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_7_5_X IBs once checked with relvals in the development release cycle of CMSSW (tests are also fine). This pull request requires discussion in the ORP meeting before it's merged. @davidlange6, @Degano, @smuzaffar

[davidlange6]

+1