phinze/homebrew-cask — pull request #1504 by phinze (2013-11-06 04:09:32+00:00)
Title: new preferred sourceforge url style

- document sf link policy
- change audit to accept old and new style links
- need to keep old style links for projects where the 'latest' link
does not point to something usable
- link to official policy in audit warning message

refs #1436