this proto handler will detect which of 3g, qmi, mbim, ncm or directip you need
for a stick and setup uci automagically
Signed-off-by: John Crispin <blogic@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42837 3c298f89-4303-0410-b956-a3cf2f4a3e73