[Buildbot] #2842: drop old-style source steps

[Buildbot trac]

#2842: drop old-style source steps
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Reporter:  dustin       |       Owner:  dustin
    Type:  enhancement  |      Status:  closed
Priority:  major        |   Milestone:  0.9.0
 Version:  0.8.9        |  Resolution:  fixed
Keywords:               |
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Comment (by Dustin J. Mitchell <dustin@…>):

 In [changeset:"b90b7aab11747b85c5d8f69b3c832e86bc77e167"]:
 {{{
 #!CommitTicketReference repository=""
 revision="b90b7aab11747b85c5d8f69b3c832e86bc77e167"
 Merge djmitche/buildbot:bug2842 (PR #1189)

 Fixes #2842.
 }}}

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Ticket URL: <http://trac.buildbot.net/ticket/2842#comment:3>
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