[Buildbot] #3271: 0.8.12 breaks back compatibility with github change_hook

[Buildbot trac]

#3271: 0.8.12 breaks back compatibility with github change_hook
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Reporter:  skelly  |       Owner:  sa2ajj
    Type:  defect  |      Status:  accepted
Priority:  major   |   Milestone:  0.8.x
 Version:  0.8.12  |  Resolution:
Keywords:  github  |
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Comment (by sa2ajj):

 @skelly, what do you tihnk about master?  Should I just add a note that
 it's backward incompatible?

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Ticket URL: <http://trac.buildbot.net/ticket/3271#comment:2>
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