See https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5748 svn path=/trunk/; revision=39081
svn path=/trunk/; revision=24538
different ways, add a set of common conversion routines. Add a "Frequency/Channel" column and fill it in where we can. Fix RSSI column printing in PPI. Fix up whitespace along the way. svn path=/trunk/; revision=22538