Another quick update here for mame in its diff form, heres whats new:

Only a few sound fixes this time, please continue testing but don't expect
many changes in this department compared to u1 unless otherwise mentioned
in this whatsnew.txt. The majority of the changes here are other cleanups
and additional sets.


• m48t58 / m48t58y emulation, used by hornet and others [smf]
  hooked up in slapshot / operation wolf 3 / itech32
  
• MESS specific usrintrf patch [Nathan Woods]
  
• Fixed -wavwrite [Derrick Renaud]
  
• 0.93 link warning fixes [Lawrence Gold]
  
• Exzisus dipswitch fix [Nicola Salmoria]
  
• Fixed Return of Invaders Life display [Nicola Salmoria]
  
• Dipswitches + Description fixes in Great Swordsman [Nicola Salmoria]
  
• Fixed sound in Opeartion Wolf [Nicola Salmoria]
  
• Fixed 2 player game in Super Qix [Nicola Salmoria]
  
  New Games / Clones supported or promoted from GAME_NOT_WORKING status:
  
• PuzzLoop 2 [Andreas Thorsén, Razoola]
  
  clones
  
• Additional SPI sets [Bladerunner, Flatliner, The Sheep & Tormod]
  
• Ring King (Woodplace version) [Pierpaolo Prazzoli]
  
• Pit Fighter (version 5) [Pierpaolo Prazzoli, MAN]