Playsonify Versions Save

This is a major release with several breaking changes, while the idea is the same, the project has changed a lot.

• Update mill to 0.2.8
• The ApplicationError doesn't depend on play anymore
• The playsonify-core module is added, it contains the common classes for all the modules, depending only on scalactic.
• The playsonify-play module is added, it contains the classes that depend on play-framework
• The playsonifytest module is renamed to playsonify-play-test
• Add experimental support for akka-http
• Add the playsonify-sql module.

• Added FutureListOps to FutureOr implicits.
• Added FieldOrderingParser.
• Added the PaginatedQuery and PaginatedResult models.
• Added the PaginatedQuery and PaginatedResult models.
• Added the WrappedString, WrappedInt and WrappedLong value classes.
• Updated mill to 0.2.0.

Changes

• Improved the ApplicationError, now it is mandatory to override the toPublicErrorList method to avoid having errors that can't be rendered, this increases the type-safety.
• You are free to choose to map a ServerError to a PublicError, there are some scenarios where this is useful.
• An Exception is now optional while defining a ServerError, useful when forwarding an error coming from another server.
• The auth type from AbstractAuthenticatorService is now covariant, useful when you don't need to authenticate requests.
• ApplicationErrorMapper has been removed!

Initial public version.