74x Fireworks: open 3D region from context menu

[alja]

This feature is added on Dima's request:
https://its.cern.ch/jira/browse/FIREWORKS-37?jql=project%20%3D%20FIREWORKS

[alja]

+1

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_7_4_X IBs once checked with relvals in the development release cycle of CMSSW or unless it breaks tests. This pull request requires discussion in the ORP meeting before it's merged. @davidlange6, @Degano, @smuzaffar

[cmsbuild]

A new Pull Request was created by @alja (Alja Mrak-Tadel) for CMSSW_7_4_X.

74x Fireworks: add option to open 3D region from context menu

It involves the following packages:

Fireworks/Core

@cmsbuild, @alja, @Dr15Jones can you please review it and eventually sign? Thanks.
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@Degano you are the release manager for this.
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[cmsbuild]

Pull request #10487 was updated. @cmsbuild, @alja, @Dr15Jones can you please check and sign again.

[alja]

+1

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_7_4_X IBs once checked with relvals in the development release cycle of CMSSW or unless it breaks tests. This pull request requires discussion in the ORP meeting before it's merged. @davidlange6, @Degano, @smuzaffar