Authored by Justin R. Miller

update docs around access tokens & v3/v4 API support

... ... @@ -40,7 +40,7 @@
/** @name Authorizing Access */
/** An Mapbox API access token. Obtain an access token on the [Mapbox account page](https://www.mapbox.com/account/apps/). */
/** A Mapbox API access token. Obtain an access token on your [Mapbox account page](https://www.mapbox.com/account/apps/). Setting an access token will use Mapbox's `v4` API, otherwise `v3` will be used. At a future date, `v3` support will be phased out of the library. */
@property (nonatomic, retain) NSString *accessToken;
/** @name Cache Configuration */
... ...