implementing repeated commands
peeled out categories and cg functions to separate files, improved linto and movetos
implemented multiple command repetitions for all path commands
fixed category problems
changed demo svg
got rid of log
removed dom tests
parser now conforms to paths data tests
added support for svgz (gzipped svg)
added support for group level appearances
formatting changes
updated readme
update readme
readme edit
bumping version
merge fix and spec update