bugfixes
bugfixes, refactoring
more horizontal refactoring
added in-line horizontal processing prototype
made gfxpoly_check test for correct circular filling
gfxpoly: added additional save method
made gfxpoly_dump print out segments in the right order
made segment direction fill-sensitive
reworked edgestyle logic
more bugfixes in stroke code
optimized gfxpoly to gfxline conversion
numerous bigfixes in stroke->polygon conversion
implemented stroke merging
small bugfixes and memory optimizations
completed transition to smaller polygon struct
small code refactoring
fixed a few minor mem leaks
switched several parts of the polygon processor to a more compact polygon representation
several small fixes in polygon code
started rewriting polygon conversion functions