This release fixes some problems with locales. (vala uses the locale dependent strtod instead of g_ascii_strtod causing parsing of the gpx file to fail for some locales).
It also moves to automake 1.11 with build-in vala support and fixes some wrong dependencies.
You can get it here: http://download.sarine.nl/Programs/GPXViewer/gpxviewer-0.0.7.tar.gz