[Buildbot] #2032: Log tracebacks in separate logfile (not in twistd.log)

[Buildbot trac]

#2032: Log tracebacks in separate logfile (not in twistd.log)
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Reporter:  bdbaddog          |       Owner:
    Type:  enhancement       |      Status:  new
Priority:  patches-accepted  |   Milestone:  0.9.+
 Version:  0.8.4p1           |  Resolution:
Keywords:  metrics           |
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Comment (by dustin):

 Metrics can handle singular events, as well as time-series data.  I was
 thinking of making the exceptions into singular events.

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Ticket URL: <http://trac.buildbot.net/ticket/2032#comment:5>
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