[Buildbot] #2828: move github_buildbot out of contrib

[Buildbot trac]

#2828: move github_buildbot out of contrib
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Reporter:  dustin             |       Owner:
    Type:  enhancement        |      Status:  new
Priority:  major              |   Milestone:  0.9.+
 Version:  0.8.9              |  Resolution:
Keywords:  git, github, hook  |
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Comment (by ewong):

 With master/buildbot/www/hooks/github.py, is this still necessary?

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Ticket URL: <http://trac.buildbot.net/ticket/2828#comment:4>
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