dgoodwin/tito — pull request #116 by domcleal (2014-04-06 19:55:11+00:00)
Title: Cleanup releasers + builders when interrupted

When receiving a keyboard interrupt (SIGINT) the releaser cleanup is now called, and the builder is in turn cleaned up.

This is particularly important for the GitAnnexBuilder combined with the Copr or Koji builders, otherwise the annexed files are left in a "locked" state if you hit ctrl+c while the koji/copr task runs.