luci-app-mentohust: adapt to openwrt snapshot

Signed-off-by: sbwml <admin@cooluc.com>

luci-app-mentohust/root/etc/uci-defaults/luci-mentohust

@@ -1,11 +1,13 @@
 #!/bin/sh
 
+[ -f "/etc/config/ucitrack" ] && {
 uci -q batch <<-EOF >/dev/null
 	delete ucitrack.@mentohust[-1]
 	add ucitrack mentohust
 	set ucitrack.@mentohust[-1].init=mentohust
 	commit ucitrack
 EOF
+}
 
 rm -rf /tmp/luci-indexcache*
 exit 0

luci-app-mentohust/root/usr/share/ucitrack/luci-app-mentohust.json

@@ -0,0 +1,4 @@
+{
+	"config": "mentohust",
+	"init": "mentohust"
+}