fix event display config generation and problem also affecting T0 in config builder

[deguio]

basically the addCustomise was adding modules after the repacked <--> fedrawdata collection replace
the EvD config runs fine now on test HI data.

[cmsbuild]

A new Pull Request was created by @deguio (Federico De Guio) for CMSSW_7_5_X.

It involves the following packages:

Configuration/Applications
Configuration/DataProcessing

@cmsbuild, @franzoni, @davidlange6 can you please review it and eventually sign? Thanks.
@ghellwig, @Martin-Grunewald this is something you requested to watch as well.
@Degano you are the release manager for this.

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[deguio]

please test

[cmsbuild]

The tests are being triggered in jenkins.
https://cmssdt.cern.ch/jenkins/job/ib-any-integration/9770/console

[cmsbuild]

+1
Tested at: a8320ec
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-12453/9770/summary.html

The following merge commits were also included on top of IB + this PR after doing git cms-merge-topic:
4051fd4
You can see more details here:
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-12453/9770/git-log-recent-commits
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-12453/9770/git-merge-result

[cmsbuild]

Comparison is ready
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-12453/9770/summary.html

[slava77]

Just a note from my side that the changes in DP code look as expected.

[slava77]

merge