Sailsafe. Anchor alarm.

Invalid date

New alarm tones.
Alarm sound now linked to multimedia volume. Working on "Do not disturb" mode.
Automatic recovery mode working for GPS signal lost.
2 new options to set: (a) the time in seconds the alarm wait to trigger after the GPS signal is lost and (b) the time in minutes the alarm will be ringing (after this time alarm mutes itself).
When working with feet units the interior circle value was reset everytime to 0 after setting it. Fixed.
More space to set larger radii in the main screen.