Replace boost::lexical_cast<std::string> with std::to_string

[ianna]

• Remove boost dependecy
• Remove obsolete comments
• Cleanup

[ianna]

please test

[cmsbuild]

The code-checks are being triggered in jenkins.

[cmsbuild]

+code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/PR-20601/842

[cmsbuild]

The tests are being triggered in jenkins.
https://cmssdt.cern.ch/jenkins/job/ib-any-integration/23112/console Started: 2017/09/20 11:12

[cmsbuild]

A new Pull Request was created by @ianna (Ianna Osborne) for master.

It involves the following packages:

Geometry/GEMGeometryBuilder

@civanch, @Dr15Jones, @ianna, @mdhildreth, @cmsbuild, @kpedro88 can you please review it and eventually sign? Thanks.
@ghellwig this is something you requested to watch as well.
@davidlange6, @slava77 you are the release manager for this.

cms-bot commands are listed here

[cmsbuild]

+1
Tested at: c822563
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-20601/23112/summary.html

The following merge commits were also included on top of IB + this PR after doing git cms-merge-topic:
5e53c2b
You can see more details here:
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-20601/23112/git-log-recent-commits
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-20601/23112/git-merge-result

[cmsbuild]

Comparison job queued.

[cmsbuild]

Comparison is ready
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-20601/23112/summary.html

Comparison Summary:

• No significant changes to the logs found
• Reco comparison results: 0 differences found in the comparisons
• DQMHistoTests: Total files compared: 26
• DQMHistoTests: Total histograms compared: 2649068
• DQMHistoTests: Total failures: 220
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 2648659
• DQMHistoTests: Total skipped: 189
• DQMHistoTests: Total Missing objects: 0
• Checked 107 log files, 14 edm output root files, 26 DQM output files

[ianna]

+1

[kpedro88]

+1

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next master IBs (tests are also fine). 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)

[davidlange6]

+1