libs/web: fix ip6addr js validation, fixes for live validation
libs/web: fix ip6addr js validation, fixes for live validation


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