bsunanda:Phase2-hgx56 Bug fix for BH work

[bsunanda]

Introduce better tester for dense index and bug fix for finely granular BH

[bsunanda]

@cmsbuild Please test

[cmsbuild]

The tests are being triggered in jenkins.
https://cmssdt.cern.ch/jenkins/job/ib-any-integration/13351/console

[cmsbuild]

A new Pull Request was created by @bsunanda for CMSSW_8_1_X.

It involves the following packages:

Geometry/CaloTopology
Geometry/HcalCommonData

@civanch, @Dr15Jones, @ianna, @mdhildreth, @cmsbuild, @davidlange6 can you please review it and eventually sign? Thanks.
@ghellwig this is something you requested to watch as well.
@slava77, @Degano, @smuzaffar you are the release manager for this.

cms-bot commands are list here #13028

[cmsbuild]

+1
Tested at: 83f7098
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-14757/13351/summary.html

[cmsbuild]

Comparison is ready
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-14757/13351/summary.html

[bsunanda]

@ianna Please take a look and approve

[ianna]

+1

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_8_1_X IBs (tests are also fine). This pull request requires discussion in the ORP meeting before it's merged. @slava77, @davidlange6, @Degano, @smuzaffar

[davidlange6]

+1