HTTP PATCH method support

Added support for PATCH HTTP method

0.1.6 Strict concurrency mode

Tweak codebase to build with strict concurrency mode without warnings

0.1.5 Add CustomNSError conformance to URLSessionDecodableError

This provides users of the API with the ability to inspect details of the underlying errors without importing URLSessionDecodable package.

0.1.4 Improve URLParametersEncoder

Adds the ability to use custom data structures for URL params encoding

0.1.3 Async await support

Adds support for Swift Concurrency

0.1.2 Keeping existing query paramaters

Just one change, making sure existing query parameters on url are not removed when adding new via parameterers argument.

0.1.1 - more logging

Add more os_log in case of errors, by @graciborski

0.1.0 - First GitHub release

Same as already used 0.0.5 tag except updates to Readme and cleanup with SwiftLint, but first official release on GitHub.