simplify regular expression generation for transforms
make transform interpolation more generic
change rotation handling so I can unify with skew.
Add extra translate and scale types.
added rest of transform types except matrix and rotate3d
update paths to use new transform data format.
teach transformType about 3d rotations.
Somewhat working test.
teach transformType about promoting transforms.

WHY DO YOU HATE ME, CSS?
Split test into 2.
Add 3d test cases to 3rd test.
Merge pull request #63 from web-animations/moreTransformSupport

More transform support