73X - Fix PAT Egamma ClassVersions for 70X compatibility

[vadler]

Re-add 70X class versions and increment current ones correspondingly.

[cmsbuild]

A new Pull Request was created by @vadler (Volker Adler) for CMSSW_7_3_X.

73X - Fix PAT Egamma ClassVersions for 70X compatibility

It involves the following packages:

DataFormats/PatCandidates

@cmsbuild, @vadler, @nclopezo, @monttj can you please review it and eventually sign? Thanks.
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@nclopezo, @ktf you are the release manager for this.
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[vadler]

+1

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_7_3_X IBs unless changes or unless it breaks tests. @nclopezo, @ktf can you please take care of it?

[cmsbuild]

+1
Tested at: d480fe4
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-5534/1/summary.html

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_7_3_X IBs unless changes (tests are also fine). @nclopezo, @ktf can you please take care of it?