add luaposix crypt() support
add luaposix crypt() support


deepak78/luci,deepak78/luci,deepak78/luci,8devices/luci,deepak78/luci,deepak78/luci,deepak78/luci,8devices/luci,8devices/luci,deepak78/luci,8devices/luci,8devices/luci,deepak78/luci,8devices/luci