Add variables to StoppedParticles 75X

[jalimena]

Add pdgId, mass, and charge to StoppedParticles, remove an extraneous mDebug parameter, and add the additional variables to RHStopDump.

[jalimena]

These additional variables will be helpful for the two long-lived exotica searches that use the StoppedParticles, and it will make it easier to debug possible problems in the future. This PR is in addition to the bug fix of #8282, which was the minimum needed to fix the problem.

[cmsbuild]

A new Pull Request was created by @jalimena (Juliette Alimena) for CMSSW_7_5_X.

Add variables to StoppedParticles 75X

It involves the following packages:

SimG4Core/CustomPhysics

@cmsbuild, @civanch, @nclopezo, @mdhildreth can you please review it and eventually sign? Thanks.
@makortel this is something you requested to watch as well.
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@nclopezo you are the release manager for this.
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[civanch]

please test

[cmsbuild]

The tests are being triggered in jenkins.

[cmsbuild]

+1
Tested at: ff8baa9
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-8355/2893/summary.html

[civanch]

+1

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_7_5_X IBs unless changes (tests are also fine). This pull request requires discussion in the ORP meeting before it's merged. @davidlange6, @nclopezo, @ktf, @smuzaffar

[davidlange6]

+1