Use OneToOne relation between Conversation & SportSession.
Last template minor fixes.
Add comments on sessions, closes #77.
Rename préfèrences to préférences, for simon's sake.
Don't check time & distance for future races.
Remove min date limit to 1st january 2013, closes #103.
Refresh stats on garmin import, closes #104.
Remove useless prints
Add leaflet lib
Minimal working test showing a map from a GarminActivity.
Display simplified polyline as track.
Add generic oauth support, with Strava tokens.
Base Strava activities listing. No track created.
Garmin import through tracks providers.