Timing backports, Geometry corrections
Created by: sonninnos
Major:
- Timing backports
- Lace toggle also adjusts refresh rate, and not only PAL/NTSC toggle
- More seamless interlace switching with Automatic Line Mode
- Minimized SET_GEOMETRY calls
Closes #431 (closed)
Other:
- VKBD always vertically centered
- Hacks to prevent crashing on certain exceptions
- Sound buffer adjustment
- Statusbar adjustments