[SAC] Resurrect continuous integration VM (once again)

[Mateusz Loskot]

Hi,

It's been ridiculously long time since the Buildbot gone offline.
Buildbot as the continues integration support had worked extremely well, 
especially for the C camp, before it disappeared.
I want to bring it back.
I discussed this shortly with Howard and Chris in Denver
and we agreed to replace old-good Buildbot with http://jenkins-ci.org

If SAC agrees and if we have hardware resources for this,
I'm ready to start working on it. Where to start?

Best regards,,
-- 
Mateusz Loskot, http://mateusz.loskot.net
Charter Member of OSGeo, http://osgeo.org
Member of ACCU, http://accu.org