Refactored disk images to slim down main 800k image.

.gitignore

@@ -28,6 +28,7 @@ mg
 /Platform/Apple/virtual/data/world/*.xml
 /Platform/Apple/virtual/data/world/*.cache
 /Platform/Apple/virtual/data/world/*.tsv
+/Platform/Apple/virtual/*.2mg
 
 # Only check in sample.build.props; each person's build.props will be different.
 /Platform/Apple/virtual/src/include/build.props

Platform/Apple/tools/PackPartitions/src/org/badvision/A2PackPartitions.groovy

@@ -2618,7 +2618,7 @@ end
         // Decompress the base image.
         // No need to delete old file; that was done by outer-level code.
         def dst = new File("game.2mg")
-        Files.copy(new GZIPInputStream(new FileInputStream(jitCopy(new File("build/data/disks/base.2mg.gz")))), dst.toPath())
+        Files.copy(new GZIPInputStream(new FileInputStream(jitCopy(new File("build/data/disks/base_800k.2mg.gz")))), dst.toPath())
 
         // Now put the files into the image
         String[] args = ["-put", "game.2mg", "/", "build/root"]