Added install step to travis
Added install step to travis

zcsteele/turbo,kernelsauce/turbo,YuanPeir-Chen/turbo-support-mipsel,zcsteele/turbo,ddysher/turbo,luastoned/turbo,YuanPeir-Chen/turbo-support-mipsel,mniestroj/turbo,luastoned/turbo,ddysher/turbo