Contributors
------------

Nicolas Guillaumin <nguillaumin+osmtracker at googlemail.com>
 - Initial author.
 
Viesturs Zarins < ? >
 - Draw OSM map as background feature.
 
Matthias Glaub <matthias.glaub at googlemail.com>
 - Various patches and bug fixes.
 
Jeremy D Monin <jdmonin at nand.net>
 - Help for multi-track ability.
 - Various patches and bug fixes.
 
 Paul O'Shea
 - Various patches and bug fixes
 
