added trigger spinboxes
trigger spinboxes now reflect trigger state
renamed trig_level widget to trig_amp, disabled lineEdits of spinboxes
connected plot trigger lines to spin boxes
fixed missing flag assignment
changed dB to dBm units for level spinbox, moved level spinbox
Merge remote-tracking branch 'pyrf/master' into trigger_spinbox
fix silent merge conflict
use double spin box for trigger start/stop
unsquish device control labels
use quiet_update for trigger controls
Merge pull request #2 from wardi/trigger_spinbox

Trigger spinbox