Podspec release.
Eliminated warnings due to static analysis.
Expanding dependency scope for AFNetowrking
Updated to use SSL URL for API call
Added support to expaned a shortened URL
Added support for using an access token
- Modernized project for Xcode 7
- Added automated tests to cover supported features
- Set iOS 8.4 as the baseline
- Eliminated AFNetworking as a dependency
- Simplified use of NSURLSession
- Prepared support for Carthage
- Updated README to cover Carthage
- Added nullability annotations to support Swift