remove demo binaries from repo since we reassemble them during build

Makefile

@@ -45,6 +45,7 @@ dsk: index asmproboot asmlauncher asmdemo extract
 	bin/buildfileinfo.sh res/ICONS "CA" "0000"
 	bin/buildfileinfo.sh build/FX "06" "6000"
 	cp src/prelaunch/_FileInformation.txt build/PRELAUNCH/
+	cp src/demo/_FileInformation.txt build/DEMO/
 #
 # add everything to the disk
 #
@@ -56,7 +57,7 @@ dsk: index asmproboot asmlauncher asmdemo extract
 	    $(CADIUS) ADDFILE build/"$(DISK)" "/$(VOLUME)/" "$$f" -C >>build/log; \
 	done
 	for f in \
-		res/DEMO \
+		build/DEMO \
 		res/TITLE.ANIMATED \
 		res/ICONS \
 		build/FX \
@@ -267,7 +268,7 @@ mount: dsk
 	osascript bin/V2Make.scpt "`pwd`" bin/4cade.vii build/"$(DISK)"
 
 md:
-	mkdir -p build/X build/X.INDEXED build/FX build/FX.INDEXED build/PRELAUNCH build/PRELAUNCH.INDEXED build/ATTRACT build/SS build/GAMEHELP
+	mkdir -p build/X build/X.INDEXED build/FX build/FX.INDEXED build/PRELAUNCH build/PRELAUNCH.INDEXED build/ATTRACT build/SS build/GAMEHELP build/DEMO
 	touch build/log
 
 clean:

res/ATTRACT/SIGMA.SEVEN

@@ -0,0 +1,7 @@
+#
+# Attract mode for SIGMA.SEVEN
+# This file is automatically generated
+#
+
+
+[eof]

res/ATTRACT/SPACE.SPIKES

@@ -0,0 +1,7 @@
+#
+# Attract mode for SPACE.SPIKES
+# This file is automatically generated
+#
+
+
+[eof]

src/demo/agent.u.s.a.a

@@ -2,7 +2,7 @@
 ;(c) 2021-2022 by Frank M., qkumba
 
 !cpu 6502
-!to "res/DEMO/AGENT.U.S.A",plain
+!to "build/DEMO/AGENT.U.S.A",plain
 *=$300
 
          !source "src/constants.a"   ; no code in these

src/demo/alien.ambush.a

@@ -2,7 +2,7 @@
 ;(c) 2022 by qkumba
 
 !cpu 6502
-!to "res/DEMO/ALIEN.AMBUSH",plain
+!to "build/DEMO/ALIEN.AMBUSH",plain
 *=$300
 
          !source "src/constants.a"   ; no code in these

src/demo/alien.downpour.a

@@ -2,7 +2,7 @@
 ;(c) 2021-2022 by qkumba
 
 !cpu 6502
-!to "res/DEMO/ALIEN.DOWNPOUR",plain
+!to "build/DEMO/ALIEN.DOWNPOUR",plain
 *=$300
 
          !source "src/constants.a"   ; no code in these

src/demo/alien.munchies.a

@@ -2,7 +2,7 @@
 ;(c) 2021-2022 by Frank M., qkumba
 
 !cpu 6502
-!to "res/DEMO/ALIEN.MUNCHIES",plain
+!to "build/DEMO/ALIEN.MUNCHIES",plain
 *=$200
 
          !source "src/constants.a"   ; no code in these