Merge branch 'master' of git://github.com/puppetlabs/puppetlabs-openstack_dev_env
update rakefile loadpath

so that it can find the helper code.
make test openstack version configurable

this commit allows for the openstack version
to be specified as a hiera lookup.

this is being added so that jenkins can set the
version of openstack that should be built and
tested.
Merge pull request #39 from bodepd/dev

Dev