openlayers/ol3 — pull request #2739 by elemoine (2014-09-23 07:46:10+00:00)
Title: Revert "Function circular renamed to createCircularOnSphere"

As discussed in #2736 this PR reverts the commits that renamed `ol.geom.Polygon.circular` to `ol.geom.Polygon.createCircularOnSphere`.

Fixes #2736.