tvdos bootable disk image builder

assets/disk0/root.bootable/AUTOEXEC.BAT

@@ -0,0 +1,8 @@
+echo "Starting TVDOS..."
+
+rem put set-xxx commands here:
+rem e.g. set PATH=\home\my-cool-project;$PATH
+set KEYBOARD=us_qwerty
+
+rem this line specifies which shell to be presented after the boot precess:
+command /fancy