DmitryBaranovskiy/g.raphael — pull request #190 by cjindustries (2013-07-02 07:40:33+00:00)
Title: Add 'set' type to those where center is used for bounding bubble calcs.

If you use a set, using "right" (and one of "up" or "down", can't remember which) doesn't create the bubble around the set correctly. Adding set into the list of types that have a centre fixes this.