new Player's Edge Clones

Out of whatsnew: 10's or Better and the new Two Pair or Better have become clones of the Standard Draw Poker PP0002 set.  The are standard draw poker just slightly different minimum hands for payout.

New Clones Added
----------------------------------------
Player's Edge Plus (PP0059) Two Pair or Better [BrianT]
Player's Edge Plus (PP0060) Standard Draw Poker [BrianT]
Player's Edge Plus (PP0219) Standard Draw Poker [BrianT]
Player's Edge Plus (PP0221) Standard Draw Poker (set 2) [BrianT]
Player's Edge Plus (PP0725) Double Bonus Poker (set 2) [BrianT]


git-svn-id: svn://dspnet.fr/mame/trunk@26746 749742ba-7341-0410-aadc-df50b521781e
peplus.c: Minor doc update - NW

git-svn-id: svn://dspnet.fr/mame/trunk@26747 749742ba-7341-0410-aadc-df50b521781e
(MESS) DEC Rainbow updates: [M. Burke, R. Belmont]
- LK201 keyboard matrix hooked up and working
- LK201 serial I/O first pass


(nw part)
diserial is currently misframing the input bits so the LK201 doesn't get the proper commands from the Rainbow.  If someone with experience in this area is bored, I won't be able to look at this again for about a week.  The LK201 also needs a devcb2 hookup for the send back to the system once things are resolved.



git-svn-id: svn://dspnet.fr/mame/trunk@26748 749742ba-7341-0410-aadc-df50b521781e
tx0.c: Modernized cpu core.  [Wilbert Pol]

Out of whatsnew:
Also copied over the support for octal in
debugger state from the alto2 branch.



git-svn-id: svn://dspnet.fr/mame/trunk@26749 749742ba-7341-0410-aadc-df50b521781e
Removed legacy code in netlist and separated out 74153 and 74107(A). [Couriersud]

git-svn-id: svn://dspnet.fr/mame/trunk@26750 749742ba-7341-0410-aadc-df50b521781e
peplus.c: Minor corrections - NW

git-svn-id: svn://dspnet.fr/mame/trunk@26751 749742ba-7341-0410-aadc-df50b521781e
Fix for pkgnsh and pkgnshdx black screen (nw)
Possible fix for downtownj crashing during regression tests. Next regression test will tell. (nw)

git-svn-id: svn://dspnet.fr/mame/trunk@26752 749742ba-7341-0410-aadc-df50b521781e
superfx.c: Modernized cpu core.  [Wilbert Pol]

git-svn-id: svn://dspnet.fr/mame/trunk@26753 749742ba-7341-0410-aadc-df50b521781e
Truco-Tron: Reversed and documented almost all PCB's ICs [Roberto Fresca]

git-svn-id: svn://dspnet.fr/mame/trunk@26754 749742ba-7341-0410-aadc-df50b521781e