crowbar/crowbar — pull request #1853 by vuntz (2013-06-26 09:10:30+00:00)
Title: Fix multiple calls to bc-provisioner-json.rb

Up until now, bc-provisioner-json.rb was keeping leading and trailing
newlines, which was resulting in empty lines when calling
bc-provisioner-json.rb. The issue is that empty lines break crowbar in
interesting ways. We'll fix that too, but at least, we can already make
sure to not cause that bug.