Workaround for "phantom" key presses in the C128 "joystick" mouse driver.
Make the hooking and unhooking of the interrupt interrupt safe.
Workaround for "phantom" key presses in the C128 "1351" mouse driver.
Correctly map out ROM when needed in the "phantom keys" workaround.
Merge pull request #109 from groessler/something_to_pull2

Proposal: workaround for "phantom" key presses in the C128 "joystick" mouse driver...