Updates example project

Copy PrivacyInfo.xcprivacy resource on target build

Simplify .urlEncoded params

Use params over queryParams for backwards compatibility's sake

Removes unnecessary HTTPBody .jsonParams

Removes unnecessary E: Encodable generic type

Removes unnecessary Generic param on NetworkingRequest

Merge pull request #62 from freshOS/encodable_post

Enables using Encodable as POST, PUT, PATCH body

Fixes async continuation error

Merge pull request #49 from freshOS/dateDecodingStrategy

Makes JSONDecoder configurable