mousemapper update

By thomas, 27 October, 2021

Recent update changed the event name for Axis events, so I had to update my mousemapper script

The Axis changed from -15 +15 to -15/120.* +15/120.* so I had to update the expansion in bash to %%\.* to remove all the extra stuff.

New version seems to work alright so far.  I hardcoded my mouse device this time.