05303: All sets in harddriv.c: Wrong colors on title screen and during gameplay. [Phil Bennett]

m68000: The 68010 does not perform a read before write during a CLR instruction [Phil Bennett]


Sources:
http://www.opensource.apple.com/source/gcc/gcc-1765/gcc/config/m68k/m68k.c
"clr insns on 68000 read before writing. This isn't so on the 68010, but we have no TARGET_68010."

http://www.zophar.net/fileuploads/2/10544qufns/jag68k.txt
"The special thing about a CLR (on the 68000, fixed in the 68010 and onwards I believe) is, that the processor does a source read before doing a destination write."

git-svn-id: svn://dspnet.fr/mame/trunk@25393 749742ba-7341-0410-aadc-df50b521781e
HISCORE DIFF's for all MAME versions without hiscore support

The diff performs the following:
1) Adds hiscore support back into MAME
2) Removes all nag screens
3) Removes loading messages (decoding/decrypting/Updating Artwork, etc.) and the 'white box' when loading.

 Add the following to the mame.ini file to disable the appropiate patch section:

disable_hiscore_patch   1   <- To disable highscore support. Set to 0 or omit it entirely from ini file to enable.
disable_nagscreen_patch   1  <- To disable removal of nagscreens /white box. Set to 0 or omit it entirely from ini file to enable.
disable_loading_patch   1      <- To disable suppresssion of loading/decypting/etc messages. Set to 0 or omit it entirely from ini file to enable.
Adding the GroovyMame's patch