Update the metadata.json files with the new dependencies.
Update the metadata.json files with the new dependencies.

joshsamuelson/pltraining-userprefs,samuelson/pltraining-userprefs,puppetlabs/pltraining-userprefs,puppetlabs/pltraining-userprefs,samuelson/pltraining-userprefs,carthik/pltraining-userprefs,binford2k/pltraining-userprefs,natemccurdy/pltraining-userprefs,samuelson/pltraining-userprefs,natemccurdy/pltraining-userprefs,carthik/pltraining-userprefs,joshsamuelson/pltraining-userprefs