Cleanup sample usage for stream joystick
Cleanup sample usage for stream joystick

GabrielNicolasAvellaneda/luvit-upstream,kaustavha/luvit,rjeli/luvit,GabrielNicolasAvellaneda/luvit-upstream,luvit/luvit,bsn069/luvit,kaustavha/luvit,rjeli/luvit,GabrielNicolasAvellaneda/luvit-upstream,rjeli/luvit,rjeli/luvit,bsn069/luvit,zhaozg/luvit,kaustavha/luvit,GabrielNicolasAvellaneda/luvit-upstream,zhaozg/luvit,luvit/luvit,bsn069/luvit