= features / todos =
- CMake external build?
- survey dump
- smaller cleanup 
- station dump: signal level
- md5sum over client mac part (byte 4-6) of stationmacs
- openwrt: use libnl-tiny instead of libnl
- fix wait over global val

= how to compile under openwrt =
1 create a patch with `sh create-openwrt-collectd-patch.sh`. it will create 999-nl80211.patch
2 copy 999-nl80211.patch to $OPENWRT_ROOT/package/feeds/packages/collectd/patches
3 patch your colletcd/Makefile with openwrt-collectd-makefile.patch
4 make menuconfig and choose collectd-mod-nl80211
5 make

= types.db =
don't forget. you have to append on every node collectd-nl80211 data pass new types.db
otherwise data won't be transfered