Use luvit for base binary now that it has luvi v0.5.5 fixes
Use luvit for base binary now that it has luvi v0.5.5 fixes

kidaa/lit,lduboeuf/lit,luvit/lit,DBarney/lit,james2doyle/lit,zhaozg/lit,1yvT0s/lit,squeek502/lit,kaustavha/lit