berkshelf/berkshelf — pull request #942 by reset (2013-12-06 22:53:46+00:00)
Title: Greatly improve `berks package` command

* The package command will first vendor the contents of a Berksfile
into a temporary location before creating the archive.
* The first argument to package has been changed to be the destination
of where to write the archive.
* Package now respects the --only and --except flag. This will ensure
that only cookbooks found within a desired set of groups is packaged
* The destination that the outfile will be written to is now verified
to be a valid writable directory by the process executor