strava_flutter 1.1.0+38

Flutter/Dart code to access Strava v3 API including new authentication process (with expired date and refresh token)

[1.1.0+37]

Fix user agent disallowed when selecting Google in Strava Auth page

[1.0.12]

Store the potentially new refresh token when getting new access token

[1.0.11]

removed lines in test

[1.0.10]

added strava_prefix to preferences key