[Buildbot] #3178: remove IStatusReceiver and friends and implementers

[Buildbot trac]

#3178: remove IStatusReceiver and friends and implementers
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Reporter:  dustin       |       Owner:
    Type:  enhancement  |      Status:  reopened
Priority:  major        |   Milestone:  0.9.0
 Version:  master       |  Resolution:
Keywords:               |
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Changes (by dustin):

 * status:  closed => reopened
 * resolution:  fixed =>


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Ticket URL: <http://trac.buildbot.net/ticket/3178#comment:2>
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