mxcl/homebrew — pull request #14439 by springmeyer (2012-08-24 17:17:43+00:00)
Title: Update Mapnik version to v2.1.0

Mapnik 2.1.0 is out: https://github.com/mapnik/mapnik/wiki/MapnikReleases

This enables removal of the patch added to workaround [this bug](https://github.com/mapnik/mapnik/issues/1171).