we don't use uci anymore (only ubus and iwinfo)

Signed-off-by: Etienne CHAMPETIER <champetier.etienne@gmail.com>

recent changes in trunk allow us to specify the userid inside the openwrt makefile.
the info is stored int he meta data of the IPK contorl file and users are generated
by the new generic postinst trigger.

Signed-off-by: John Crispin <blogic@openwrt.org>

As it use ubus call you need to run zabbix as root for it to work

Signed-off-by: Etienne CHAMPETIER <etienne.champetier@free.fr>

Signed-off-by: Etienne CHAMPETIER <etienne.champetier@free.fr>