- update to 0.8.6
- use the main renderer while the OpenGL one remains experimental
* new features:
- more audio, especially in bg1 and pst
- sndchann.2da support
- using bags in stores, NPC breaking points, worldmap travel in pst
* improved features:
- better megamod and detectable spells compatibility
- iwd2 and pst levelup, infopoints, gui feedback, dualclassing, ranges
- verbal constants, (tobex) opcodes, falling, paperdolls, projectiles
- pst area animations, multipalette animations
- bugfixes