Prior to changing database column.
Turned on chunking.
Added the sentinel of -2 absolute score for parametrically bad
Merge.
Merge branch 'sean_time_filter' of github.com:QRAAT/QRAAT into sean_time_filter
run.py: pass det directory to detector instead of using default
rmg_schedule: check for and ignore invalid voltage readings
Working on new bearing, activity and position schema.
Merge branch 'master' into tracking
Finished changes to position.py.

qraat.position.calc_position() now returns bearings and positions.
Updated rmg_position_auto.
rmg: changed default txlist file to RMG_SERVER_TXLIST in rmg_env from tx.csv
add rmg_txlist usage by rmg exporttx by commandline interface
Uncommented signal_filter in python/__init__.py.
Merge branch 'master' into tracking
track.export_kml(): export positions as well.
Commented out signal_filter.py

This code shouldn't be installed.
python/position.py: reverting to simple band filter.

To get the automated position estimator online, we're reverting
to the simple band filter instead of the full blown signal filter.
Fixred bug in serv/pos/rmg_position_auto.

Skip zero length chunks.
Restarting rmg_position_auto ...
python/position.py: Forgot to remove JOIN on estscore.