This allows to bundle with a box a set of puppet manifests or chef cookbooks.
This supports both shell globbing and recursive copy of full directories.
Usage:
vagrant package ... --include=manifests
This would bundle the whole manifests/ directory
vagrant package ... --include=id*
This would bundle all files with prefix id in the produced box
Signed-off-by: Brice Figureau <brice@daysofwonder.com>