User can enable the timer so that Location Report messages are
broadcasted at selected interval.
When using the timer the user must be connected to a GPS.
Users can select 1 Minute, 5 Minutes, 15 Minutes, 30 Minutes and 1 Hour.
BoonDocker must be started with the GPS, else an error message will be
display if selected.
Always sends the latest GPS location and time in the message.
User will hear a beep when it sends the message, no other message will
appear.
Messages are sent until disabled.