Fireworks 93X - backport ability to set event center

[alja]

This is backport of #20633.

[alja]

+1

[cmsbuild]

The tests are being triggered in jenkins.
https://cmssdt.cern.ch/jenkins/job/ib-any-integration/24175/console Started: 2017/11/03 21:37

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_9_3_X IBs after it passes the integration tests and once validation in the development release cycle CMSSW_10_0_X is complete. This pull request will now be reviewed by the release team before it's merged. @davidlange6, @slava77, @smuzaffar (and backports should be raised in the release meeting by the corresponding L2)

[cmsbuild]

A new Pull Request was created by @alja (Alja Mrak-Tadel) for CMSSW_9_3_X.

It involves the following packages:

Fireworks/Calo
Fireworks/Core
Fireworks/Geometry
Fireworks/Vertices

@cmsbuild can you please review it and eventually sign? Thanks.
@davidlange6, @slava77 you are the release manager for this.

cms-bot commands are listed here

[cmsbuild]

+1
Tested at: 97e85a1
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-21163/24175/summary.html

The following merge commits were also included on top of IB + this PR after doing git cms-merge-topic:
4a685b3
You can see more details here:
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-21163/24175/git-log-recent-commits
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-21163/24175/git-merge-result

[cmsbuild]

Comparison not run due to Fireworks only changes in PR (RelVals and Igprof tests were also skipped)

[alja]

-code-checks

[davidlange6]

merge