0.144u4

New System Drivers Supported:
-----------------------------
- Fidelity Champion Chess Challenger (model CSC). [Lord Nightmare, Kevtris, Sandro Ronco]
- Acetronic Chess Traveller. [Curt Coder]
- Triumph-Adler's Alphatronic PC [Ian Gledhill,Barry Rodewald,Robbbert]

Systems Promoted from GAME_NOT_WORKING:
---------------------------------------
(none)

Skeleton drivers:
-----------------
(none)

System Driver Changes:
----------------------
-v1050: Added Winchester hard disk [Curt Coder]
-mac: match dumped Egret ROM versions to known machines.  II/IIx/IIcx now 
 default to Apple 4*8 video card instead of RasterOps board to better 
 represent a common config and boot faster. [R. Belmont]
-lynx: Fixes a bug in the audio emulation that was causing mess to hang. [huygens]
  Changed button ordering 
  Sprite scaling changes (Blue Lightning runway fixed)
-dc: added Katana Set 5 prototype BIOS (The Dumping Union)
-mac: Added preliminary Cuda skeleton.  Doesn't sync up properly 
 with 68k yet. [R. Belmont, Paul Pratt]
-lynx: removed clearing of collision depository for background sprites 
 (Dirty Larry can now get to the second level, Scrapyard Dog goes in-game) [huygens]
-lynx: removed drawing of pad byte on end of scanline in completely literal 
 sprite data (fixes score display in Qix, Blue Lightning).[huygens]

Software Lists:
----------------
-v1050.xml: Added CP/M 3.0 (BIOS 1.4) to softlist. [rbramante]
-a7800.xml: Adding softlist information regarding known prototypes, verified 
 descriptions, general set upkeep.. more work needed. [Tafoid]
-ibmpcjr_cart.xml: adding required field for DOS disk in the carts which needs it. [Kaylee]

Source Changes:
----------------
-ipf: Cope with a probable image error (Chase H.Q. ST in particular) [O. Galibert]
