Support for spacemouse

[mZe84]

@chichiFregiLover

thanks for the update. this is always good news. microdee has updated his (or her?) plugin. and it works great with 4.26.0. you can find it on github. it says 4.26.7, but it’s actually for 4.26.0

SpaceMouse-1.1.0-UE_4.26.7z
7z is actually the fileformat so its SpaceMouse-1.1.0-UE_4.26