[Arcade] Mame v0.109u2

IMPORTANT NOTE TO OSD DEVELOPERS: As of this release, you are now
required to make use of options.c to set core options. At a minimum,
this requires calling options_init(NULL) before calling run_game().

MAMETesters Bugs Fixed
capbowl0109u1yel [Aaron Giles]

Source Changes
Improved DIP switches in the yunsun16 driver and added more
documentation. [stephh]

Improved timer accuracy and added save state support to the
6526 CIA module. [Nathan Woods]

Fixed bug in memory map dumping code that caused wrong addresses
to be dumped. [Wilbert Pol]

Connected TMS5220 speech support to the Major Havoc: Return to Vax
mod. [Jess Askey]

Changed comment shortcut in disassembly windows to avoid clash with
Ctrl+C for « Copy ». [Nathan Woods]

Added checking for register symbol names to ensure they aren’t
numeric (which prevents their identification by the expression
parser). Changed the M4510 CPU symbols to avoid tripping this
check. [Nathan Woods]

Fixed crash in the Win32 debugger code with small window sizes.
[Samuele Zannoli]

Fixed assertion when auditing systems with no samples or ROMs.
[Nathan Woods]

Some pmpoker driver improvements: [Roberto Fresca]
– Added service/settings mode to pmpoker.
– Added PORT_IMPULSE to manage correct timings for most inputs
in all games.

Fixed « run to cursor » functionality for CPUs that had an address
bus shift. [Andrew Gardner]

Fixed bug that caused false positive ZIP filename matches.
[Aaron Giles]

Added PATH_SEPARATOR define so that platforms with non forward-slash
path separators can get preassembled paths in their native format.
[Aaron Giles]

Some enhancements to the options manager: [Aaron Giles]
* added a simpler options_init for startup
* added support for internal options
* added support for multiple unadorned options
* moved core options definitions into the core options.c
(note that the default INI path no longer includes $HOME/.mame
since that is not cross-platform; *nix platforms will need to
explicitly override that default in their OSD code)
* added accessor to set the default value of a given option
* changed error reporting so that errors are tracked internally
and reported only once

Improved documentation in osdepend.h to better describe some of the
functions and provide a general overview of how things work. Removed
unused osd_readkey_unicode function. [Aaron Giles]

Fixed bug in the bilinear software scaler that would read out of
bounds on a bitmap. [Aaron Giles]

Added supervisor DAC support to the Max-a-Flex driver. [Aaron Giles]

Fixed clock speeds on Turbo/Buck Rogers. [Aaron Giles]

Fixed -romident with ZIP files. [Aaron Giles]

New games added or promoted from NOT_WORKING status
Rock Duck [Roberto Fresca, Tomasz Slanina, David Haywood]

New clones added
DonPachi (Hong Kong) [Arenzo Fabrice]
Las Vegas, Nevada [Roberto Fresca]