gexporter

Invalid date

V7:
* fixed crash on Android 4
* use sexagesimal format for min/km and min/mil

V5.1:
* fixed long titles serving

V5.0:
* serve long titles on request
* fixed bounding box in fit for negative lat/lon

V3.0:
* gexporter can now receive shared files
* various fit file fixes
* less data over bluetooth for the track list