Support for rotating path shapes (pv.Dot)
Support for rotating path shapes (pv.Dot)

I had missed that pv.Dot has an angle property and thus never dealt with it. Investigating the issue I have discovered that VML allows moving the center point when rotating shapes, something I had previously missed (VML documentation is rather sparse).

Based on and includes changes suggested by @dbradicich in #13.

DataMarket/protovis-msie,sonatype/protovis-msie