Changes:
CODE: Cleaned up timing code slightly.
GUI: Removed all remaining hacks leftover from the old GUI menu code.
MISC: Added quick save/quick load feature which uses it´s own independant state slot. Note that quicksave files have an extension of .fsv.
MISC: Cleaned up ROM loading code.
MISC: Made most code that deals with ROM filenames Unicode safe.
MISC: Changed behavior upon task switch while running in windowed modes from ´SWITCH_PAUSE´ to ´SWITCH_BACKGROUND´.
MISC: Added callbacks to stop and later resume audio playback when a task switch occurs while running in fullscreen mode.
MISC: Added region auto-detection for PAL (E) games (currently it defaults to NTSC for all others). Note that this feature must be enabled from the System->Region menu by setting Region to ´Automatic´.
NET: Initial work on new NetPlay engine.