K 10 svn:author V 6 adrian K 8 svn:date V 27 2012-12-31T07:50:02.978398Z K 7 svn:log V 418 Begin fleshing out support to parse HT20 spectral scan samples. These haven't yet even remotely been verified as correct; please don't try to use it. The frequency is hard-coded; I need to decode ic_freq. Also, it's assuming HT20 format; I need to decode the MCS channel flags from the radiotap header to determine whether it's a HT20 or HT40 channel (and subsequent channel configuration for pri/ext frequencies.) END