berkshelf/berkshelf — pull request #933 by reset (2013-12-04 02:05:48+00:00)
Title: berks apply is an action on a lockfile, not a berksfile

Currently `berks apply` operates on a Berksfile which means a Berksfile must be present in the cwd or provided to Berkshelf. The apply command actually takes an action on a Lockfile so this code is in the wrong place and prevents the Berksfile.lock from being distributed as a build artifact and used by Berkshelf later.