[Buildbot] #3470: verify that all entry points of Buildbot are at least importable

[Buildbot trac]

#3470: verify that all entry points of Buildbot are at least importable
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Reporter:  rutsky     |      Owner:
    Type:  undecided  |     Status:  new
Priority:  major      |  Milestone:  0.9.+
 Version:  master     |   Keywords:
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 We have big bunch of plugins exported in setup.py, and looks like not all
 plugins are exported correctly:
 https://github.com/buildbot/buildbot/pull/2006/files#diff-
 9030ee1b7d992477393062826c5decfeL345

 It would be nice to have test or check for that.

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Ticket URL: <http://trac.buildbot.net/ticket/3470>
Buildbot <http://buildbot.net/>
Buildbot: build/test automation