Changed diplay_mode to range_units (more descriptive)
Added watchdog for position data flow
Added alarm zone machinery
Modified distance calculations to add "local distance" (line of sight) and "local bearing"

Signed-off-by: cowelld <david.cowell@ymail.com>
Added interaction with Alarm Panel

Signed-off-by: cowelld <david.cowell@ymail.com>
Changed Heading correction to text entry.

Signed-off-by: cowelld <david.cowell@ymail.com>
Signed-off-by: cowelld <david.cowell@ymail.com>
Signed-off-by: cowelld <david.cowell@ymail.com>
Signed-off-by: cowelld <david.cowell@ymail.com>
Signed-off-by: cowelld <david.cowell@ymail.com>
Added deadband to automatic range setting procedure.
Reverted scaling factor to max range in buffer
Added file entry for preserving Alarm Zone types
Converted gain entry process to 0-100 vs 0-255
Added scale and value labels to Gain slider

Signed-off-by: cowelld <david.cowell@ymail.com>
Merge branch 'master' of https://github.com/cowelld/BR24radar_pi into cowelld-branch