wp-cli/wp-cli — pull request #289 by jmslbam (2013-02-06 17:17:26+00:00)
Title: Scaffold filename using slug and not machinename

Because `wp scaffold post-type jm-foo` scaffolds a file name jm_foo.php bacause the machinename hyphens get replaced by underscores.
Same behaviour as the plugin scaffold.

Hyphens should separate words.