GPSMap enhancements
dr
Finally some enhancements to gpsmap are in the pipe in the -devel series.  

The junk gps data code is totally revamped and seems to do a decent job of keeping 
invalid gps data from freaking out the map coordinates.  

Network type filtering is finally in place in gpsmap as well, which lets you filter
by bssid MAC and by network type (ap, adhoc, turbocell, probe, etc).  Typical 
filter/inverse filtering is in place.