added a new stroke->polygon conversion function
numerous bigfixes in stroke->polygon conversion
replaced libart with new polygon code
optimized gfxpoly to gfxline conversion
more bugfixes in stroke code
fixed bevel joins
switch circular->evenodd conversion on by default
removed 'optimize_polygons' option, fixed some mem leaks
new tests, fix for non-breakable space bug
fixed staticself.as testcase
Merge branch 'as3fixes'
fixed a nasty floating point bug
fixed swfcombine handling of symbolclass id 0000
handle filesystems where lowercase(file)==file more gracefully
updated .gitignore, new as3 test cases, build system fixes
added missing GPL headers
applied swfc .video patch from John Sullivan
Applied rfxview mousewheel patch from John Sullivan
fixed double is_getlocal() definition
fixed two bugs in swfcombine