This version mainly contains performance optimisations and should be around 10-20% faster than the previous build.
Changes in this version:
-Optmised code for multipatch skys.
-Fast divide function.
-Use tighter cart wait states.
-Use GBA 2/2/4 WRAM memory timing. This is an undocumented register that is documented on GBATec. Both of my GBA's are happy with this. If you get random crashes, please open a bug report and i'll revert this change.
-Fixed some status bar flickering. (Cherrypicked from KippyKip's fork)