[Buildbot] #2327: add timeout property to MasterShellCommand

[Buildbot trac]

#2327: add timeout property to MasterShellCommand
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Reporter:  pwp          |       Owner:
    Type:  enhancement  |      Status:  new
Priority:  major        |   Milestone:  0.8.+
 Version:  0.8.6p1      |  Resolution:
Keywords:               |
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Changes (by Jc2k):

 * milestone:  0.8.9 => 0.8.+


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Ticket URL: <http://trac.buildbot.net/ticket/2327#comment:3>
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