[Buildbot] #2656: Reduce schedulers' stored state

[Buildbot trac]

#2656: Reduce schedulers' stored state
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Reporter:  dustin  |       Owner:
    Type:  task    |      Status:  new
Priority:  major   |   Milestone:  0.9.+
 Version:          |  Resolution:
Keywords:  simple  |
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Changes (by dustin):

 * milestone:  0.9.0 => 0.9.+


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Ticket URL: <http://trac.buildbot.net/ticket/2656#comment:3>
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