crowbar/crowbar — pull request #1777 by tsipa (2013-03-27 13:30:22+00:00)
Title: we should specify nginx as nginx-light or it will conflict on nginx-full ...

...from swift with message like

Package nginx is a virtual package provided by:
nginx-full 1.2.7-0ubuntu0ppa1~precise
nginx-light 1.2.7-0ubuntu0ppa1~precise