Asus Webui not finished (no documentation for starter), so disabling for now.

Revert "Enable Yandex DNS by default"

This reverts commit d79da6d01f18a9db17f84766105232bea8324ee2.
Revert "Re-adding Yandex page, going to enable it to see if it works."

This reverts commit 7ed3d6b289e0e3f952d54463362ab8b64d820049.
Merge branch 'master' into sdk5100