minor class reference fix
define more readable parser tokens
inline more statics
support basic viewBox offset - helps multi-page svg export
support inner-g opacity
added patterns and symbol links
code cleanuup
optimized when the pattern fill is actually cached and added opacity to the bitmap fill
bug fix: the optimization didn't catch all cases
bug fix to pattern caching and fix for opacity on gradients
remove cache key logging
fixed when adding offsets and reusing symbols
nested symbols are working non-recursively
Got recursive symbols working
removed inline for applyRef
added support for rgb style fills
added clip paths
Merged in skylerparr's fork