v1.3
General changes:
- When chaining, if no next .SYSTEM file is found, just invoke QUIT rather than showing an error. This makes QUIT.SYSTEM optional if you don't want to terminate the chain arbitrarily.
- Installers now log to the bottom of the screen and scroll, instead of clearing it.
Driver-specific changes:
- Fix off-by-one in DCLOCK installer, preventing the driver from working.
- Added PAUSE.SYSTEM which just introduces a delay before the next driver.