initial Renderer/SVG implementations
initial working Path/Polyline implementation
manage renderer automatically
fix renderers not updating bounds before path updates
add working Polygon implementation
copy Rectangle implementation
SVG bringToFront and bringToBack
fix Polygon getBounds and factory
add Path setStyle
add SVG mouse events support
fix "error parsing z" error in SVG
SVG.js minor cleanup
fix stroke appearing on polygon clip edges
add basic Canvas implementation
proper Canvas redraw & setStyle
add MultiPolyline and MultiPolygon implementations
add Path Popup implementation
remove MultiPoly classes (unnecessary)
remove vector stuff that's already ported
add VML implementation (not tested yet)