mapnik/mapnik — pull request #2393 by strk (2014-08-26 11:02:27+00:00)
Title: Bring postgis simplification factor back to 1/20 of a pixel

This was the value in 2.2.x and was accidentally changed as part
of a completely unrelated commit, see:
http://github.com/mapnik/mapnik/issues/1639#issuecomment-53388951