Riff-Raff should query Prism for hardware as well as instances
Add RPM deployment type
Merge branch 'sh-prism-hardware' into sh-rpm-deploy
Make the random string sane and add better task descriptions
Add noFileDigest option for RPM deployment type
Avoid accidental concatenation :)
Change the fields and class names of Lookup from instance to host

Hardware is technically not an instance, so lets be honest about it with out naming.
Fix unintentional clash in tests
Merge pull request #164 from guardian/sh-rpm-deploy

RPM deployment type