fixed makefile to work with gnumake
./convert_to_bsd_makefile.sh script m)
gitignore. finally.
use JOYSTICK_{UINPUT,PATCHEDINPUTPLUGIN} #defines instead of FREEBSD/LINUX
always use patched-input method, instead of using uinput under linux.
updated patch to apply cleanly against mupen64plus-inpt-sdl-2.0

(probably still works against 1.5)