This release contains significant improvements and breaking changes:

• Relax deployment target and use @available attribute where needed (#12).
• Remove deprecated image loading code (#12).
• Unified error handling and error response decoding (#13).
• Rename Endpoint to APIRequest, for the sake of consistency (#15).
• Add convenience factory methods for GET, POST, PUT, PATCH and DELETE requests (#17).
• Better API for stubbing response (#18).
• Write documentation for all the public types in the library (#16) and update the README (#19).

• Deprecate image loading functionality, as it has been moved to NetworkImage.
• Export Logging module

• Add headers parameter to Endpoint public initializers
• Add logLevel parameter in APIClient public initializer
• Add support for data URIs in ImageDownloader
• Add test coverage to ImageDownloader

• Fix immediate cache issue (#2)
• Add request and response logging (#3)

• Endpoint
• APIClient
• ImageDownloader
• ImagePrefetcher
• HTTPStubProtocol
• A few unit tests