schisamo/vagrant-omnibus — pull request #45 by tmatilai (2013-09-29 23:24:20+00:00)
Title: Compatibility with vagrant-aws v0.4.0

Next vagrant-aws release will remove its custom `TimedProvision` class and use only the standard `Builtin::Provision` instead: mitchellh/vagrant-aws@dd17f23.

To support both old and new versions of the plugin, check if the `TimedProvision` class is defined before using it.