Beginning of support for Content View Definitions.
Merge pull request #505 from omaciel/cvd

Beginning of support for Content View Definitions.
wrapped calls to slurp with (fn []) to delay evaluation until runtime
Merge branch 'master' of https://github.com/RedHatQE/katello.auto
expanded (fn []) to wrap entire vector, instead of just slurp form
removing the extra (fn [])
Merge pull request #512 from blrm/master

wrap slurp commands to delay evaluation until runtime