robinsmidsrod/App-GitHubPullRequest — pull request #10 by nospampleasemam (2013-10-31 00:01:17+00:00)
Title: Add support for `pr checkout` of origin branches

When working with a team and submitting branches for code review that
have been pushed to the master repository, `pr checkout` fails to
properly fetch from origin/ prefaced branches. This fixes that.

I avoided using the s//r non-destructive regex modifier to retain
support for older perls.