[Buildbot] #2942: Implement "slugs" for builders

[Buildbot trac]

#2942: Implement "slugs" for builders
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Reporter:  dustin       |      Owner:
    Type:  enhancement  |     Status:  new
Priority:  major        |  Milestone:  0.9.0
 Version:  0.8.9        |   Keywords:
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 Steps within a build can have both a "name", an arbitrary unicode string,
 and a "slug", a unique limited-length identifier.

 Builders need to do the same thing, since lots of users have builder names
 that aren't valid identifiers (see #2940 for example).

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Ticket URL: <http://trac.buildbot.net/ticket/2942>
Buildbot <http://buildbot.net/>
Buildbot: build/test automation