New features in this version:
- read, display and save links in GPX files
- measure markers now clickable
- drag&drop files on map to load
- upload to www.gpsies.com
Bugfixes:
- "File Save" dialog - save on cancel
known issues:
- not all attributes in a GPX file will be written to file when saving
- OSM download / list of relations: query results sometimes rather erratic
- metric units still hardcoded in some parts of the code