Stravalib

- Fix to unicode regression (hozn, 217)

- Fixes IndexErrors when deserializing empty lists as GPS locations (hozn, 216)
- Fix a few fields in Activity model (hozn, 201, 214, 207)
- deal with tzname without offset and timedelta in string format (hozn, 195)
- Update to docs and repr (hozn, 200, 205, 206)
- Now webhooks use the same domain as the rest of API. (hozn, 204)
- Setting rate_limit_requests=False in Client causes error (hozn, 157)

- More fixes to new new authorization scopes (hozn, 168)
- Added an example oauth app and some small docs updates.
- Changed missing-attribute warnings to be debug-level logs.

- Fixes of authorization_url / new scopes for new oauth (hozn, 163, 165)

- Implementation of Strava's new auth. (hozn, 162, 163)

- Version bump for dup file upload to pypi. :-[