0.66

New System Drivers Supported (in no particular order):
------------------------------------------------------
(none)

System Driver Changes:
----------------------
- [Lviv] Support for .SAV snapshots. Joystick support. [Krzysztof Strzecha]

- [SNES] Added support for fullgraphic VRAM transfers. Fixed VRAM reads. Fixed
  a rare clip window bug. [Anthony Kruize]

- [T1000HX] Modified to use character data from the actual BIOS. [Nate Woods]

- [APPLE2] Implemented floating bus emulation. [Nick Westgate]

- [COCO3] Fixed a performance bug that could slow things down in simple cases
  where not much screen IO is being made. [Nate Woods]

Source Changes:
---------------
- The core is based on MAME 0.66.  This incorporates all features of the 
  update to this core.  [MAME team]

- Major change to device handling; all devices now have separate init/exit
  and load/unload handlers.  The former are called on startup/shutdown, and
  the latter are called when images are loaded and unloaded. [Nate Woods]

- Moved CRC handling to use the core fileio functions. [Nate Woods]

- Added a osd_image_load_status_changed() call, so that front ends can get
  notified when the load status of an image changes. [Nate Woods]
  
- Introduced a cartslot_load_generic() call, to make simple cartridge image
  loading a bit simpler. [Nate Woods]

- [Win32 GUI] Fixed a bug where screenshots with periods in them would not be
  loaded properly. [Nate Woods]

- [Win32 GUI] Now uses INI files rather than the registry to store settings
  [MAME32 Team]

