* Added notification cool off feature to help with suppressing notifications bursts. A configurable setting is now
available in the notifications rules section in the config file
* Reordered the GPS latitude and longitude fields in the NMEA plugin to match with the GPS plugin order
* Changed the formatting of the GPS coordinates to remove extra zeros at the end of the seconds field
* Added 'cool-off-interval' command line option
* Normal entries in the rich console layout are now coloured 'bright_white' for better visibility
* Version bump to 0.4.4