Versioning issue

[bramhu]

Error occured:
code: 410
type: param_error
detail: The Foursquare API no longer supports requests that pass in a version v <= 20120609. For more details see https://developer.foursquare.com/overview/versioning

When I look into the FoursquareApi class I see
private static final String DEFAULT_VERSION = "20110615";

Maby I do something stupid or am i using a old version?

[clinejj]

Hey @bramhu - thanks for opening this. The current library hasn't been updated in quite some time, so yes that's the correct version in the library. I'd be more than happy to accept a PR that uses a newer version of the library, and had made some progress on this branch if you'd like to use that as a starting point.