clip-rect attribute bugfix

• colour parsing • adding Catmull-Rom spline to the path string
(http://schepers.cc/getting-to-the-point) • fixed animation if keyframes
are in format "XX" • added documentation for Element.path • fixed bug
with image in VML

Split issues

• documentation for Cufon fonts • fixed path2curve error • fixed setSize
and setViewBox

Split raphael into 3 development files. Added build process. Fixed transformation issues, PNG opacity in IE, etc

Added new method Raphael.color()
Fixed rotation in VML

Added split method to matrix, fixed caching a bit, first iteration of fix for correct transformation in IE for gradient and images.

Fix DOMLoad
Added callback to Raphael function

Added renderfix() method for subpixel rendering fix in Firefox and IE9. Special thanks to Mariusz Nowak.

Documentation update.