Power profiles reports wheelSpeed (with too_small/too_big indication).
GPX reader reports name as the one stored in first track in the file (the most "descriptive" one). It is shown in profile panel, and shall be stored in the DB.
All saved trainings appear in trainings list immediately.
Time is interpolated when GPX file is run (to avoid some strange behaviour on missing points and to improve video smootness)
TRN files are "normal" trainings like GPX, RLV.
Removed option to load TRN from training menu.
Telemetry and videoPlayer handles time/power trainings.
Profile shows "almost" correct profile for time/power (only time representation is wrong).
PowerProfiles in track with TelemetryProvider.
Odo panel shows proper value when .trn runs.
Merge pull request #16 from pajakgdynia/master

Handling .TRN trainings