- Added _minimal_ abstract HxPoint class - interchangeable with Flash Point (ref issue #7)
- Renamed Test.hx to GeomAlgoTest.hx to avoid conflicts with cpp target
Initial impl. of CCLabeler
CCLabeler: fixed direction bug causing infinite loop in edge cases
Changed abstract HxPoint inner class to expose x and y directly
Refactored CCLabeler:
- no more static class
- avoided creation of padded bmd
- clipRect support
- usefully extendable
CCLabeler: fixed wrap around bug
EarClipper: return empty array instead of null