add self-running demo for Lazer Silk

fixes https://github.com/a2-4am/4cade/issues/35

res/ATTRACT.CONF

@@ -287,6 +287,7 @@ LASER.BOUNCE=0
 ACTIONCD5.CONF=2
 NIGHT.STALKER=0
 NIGHTMARE=0
+LAZER.SILK=0
 
 [eof]
 

res/ATTRACT/LAZER.SILK

@@ -5,5 +5,6 @@
 
 ARTWORK.SHR/LAZER.SILK=C
 ACTION.HGR/LAZER.SILK=A
+LAZER.SILK=0
 
 [eof]

res/DEMO/_FileInformation.txt

@@ -105,6 +105,8 @@ LADY.TUT=Type(06),AuxType(0300),Access(C3)
 LADY.TUT.1=Type(F1),AuxType(0000),Access(C3)
 LASER.BOUNCE=Type(06),AuxType(0300),Access(C3)
 LASER.BOUNCE.1=Type(F1),AuxType(0000),Access(C3)
+LAZER.SILK=Type(06),AuxType(0300),Access(C3)
+LAZER.SILK.1=Type(F1),AuxType(0000),Access(C3)
 LODE.RUNNER=Type(06),AuxType(1F00),Access(C3)
 LODE.RUNNER.1=Type(F1),AuxType(0000),Access(C3)
 LODE.RUNNER.M=Type(F1),AuxType(0000),Access(C3)

res/history.md

@@ -62,6 +62,7 @@
  - Cannonball Blitz
  - Crime Wave
  - Laser Bounce
+ - Lazer Silk
  - Night Stalker
  - Nightmare Gallery
  - N.O.R.A.D

res/notes/demos/lazer-silk.txt

@@ -0,0 +1,12 @@
+$7EE8: C0 -> D0 to disable sound (context is A5C02901A8B92FC0A4ED60)
+$1077: C0 -> D0 to disable sound (context is A51449108514A9C08515A000)
+$1159: C0 -> D0 to disable sound (context is A020A511691620A8FC2C30C0)
+$1549: C0 -> D0 to disable sound (context is A012A90120A8FC2C30C08810F560)
+$14D5: 2C54C0 -> 4C0001 to exit on keypress (context is AD00C010062C54C06C36004C4012)
+$14E5: 2C54C0 -> 4C0001 to exit on keypress (context is AD00C010062C54C06C36004C4013)(not a typo)
+$1125: 6C3600 -> 4C0001 to exit on keypress (context is AD00C010036C3600A21CCA)
+$16E8: 2C10C0 -> 4C0001 to exit on keypress (context is AD00C010092C10C02C54C06C360060)
+$0C3D: 2C10C0 -> 4C0001 to exit on keypress (context is 20EE0C100C2C10C0C98D)
+$0C5B: 4CEE0C -> 4C0001 to exit on button press (context is AD62C029804580F0DF85984CEE0C)
+$0D04: 4C0285 -> 4C0001 to exit at end of demo cycle (context is D0034C0285)
+$0D01: FF -> 1F to reduce time spent on final screen (context is E61BA51BC9FFD003)