update nl80211.h to kernel 3.14 version
listen to vendor events
update command list
iw: add VHT MCS/NSS set support to set bitrates

mcs-2.4/mcs-5 rename to ht-mcs-2.4/ht-mcs-5
vht-mcs-2.4/vht-mcs-5 added

Format for vht-mcs-*, eg:
1:0-9 - set NSS=1 and MCS0-9
2:4,5 - set NSS=2 and MCS4, MCS5
3:1   - set NSS=3 and MCS1

Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com>
version 3.14
update nl80211.h
iw: add sgi/lgi support to set bitrates

Add possiblity to force SGI/LGI.

Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com>
print command name for unknown events