0.115u4 2007/06/06 [#380 - Aaron Giles]
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New clones added
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Asuka & Asuka (World) [Corrado Tomaselli]


Source changes:
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Fixed a number of games to explicitly use the SN76489 now that it
behaves differently from the SN76496.. [Lord Nightmare].

Fixed inputs in Ace Attacker. [Barry Gemma]

Fixed ledutil.c to work for USB keyboards again. [ahofle]

Improved colors in Safari Rally. [Zsolt Vasvari]

Fixed stobe light in Space Encounters. [Zsolt Vasvari]

Refactored the Dooyong video hardware to take advantage of tilemaps.
Also included priority fixes [Vas Crabb].

Astro Fighter driver update: [Zsolt Vasvari]
 - Added memory map/interrupt/video timings from schematics
 - Hooked up SN76477 to Tomahawk 777
 - Switched the two Tomahawk 777 sets. The newer version is now the 
    main set and the older has been renamed to tomahaw1
 - General driver clean-up

Removed unused return value from MACHINE_START and SOUND_START.
[Zsolt Vasvari]

Changed save state code to not save any palette information if no
palette is used. [Zsolt Vasvari]

Simplified a number of videoram write handlers by removing extraneous
dirty checking. [Aaron Giles]

Added support for scaling graphics layouts automatically. The X and Y
scale factors are specified in the gfx_decodeinfo structures. Updated
the MCR driver to use this feature. [Aaron Giles]

Removed colortables from a number of drivers that didn't need them.
Also converted pacman and mappy drivers to collapse the colortable
and palette. [Aaron Giles]

Removed a number of common but useless and/or frequently incorrect
comment patterns throughout the code. [Aaron Giles]