sc4dnd / sc4dndtp / sc4dnddw layout fun - backup of WIP (nw)
16 buttons is plenty thanks (nw)
Netlist: 

- Pong Doubles now working
  Thanks a lot to Adam Bousley for dual licensing DICE netlists.
  Hooked up player inputs
- Minor performance tweaks
- Separated game netlists from driver. Dice is making extensive use of macros which may conflict
  if these are in one source file.
- Added some rescap.h macros to netlist

New games added or promoted from NOT_WORKING status
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Pong Doubles [DICE Team, Couriersud]
Fixed compile issue. Thanks Justin!
i960.c: Save some additional state [Phil Bennett]
Fix build (nw)
shortname fix (nw)
Merge git://git.redump.net/mame