Add notifications, task and websocket libraries

New wrappers are added for the following libraries

• Notifications
• Task
• Websocket

Existing libraries has been updated to be compatible with the latest version of enonic-types.

Re-implement EnonicError

The EnonicError type has been reimplemented to use RFC 7807 as the error format. This is also a simpler structure then before, so it will make things easier moving forward.

enonic-fp has also received some functions that previously was found in enonic-wizardry. These functions are viewed as essential to using functional programming with Enonic, and so they are moved here, so that we are not always dependent to also have enonic-wizardry installed. The module moved over are:

1. Array
2. Controllers

Controllers contains functions such as ok() and errorResponse(req) that can be used with IOEither.fold to create the Response.

Initial release

This release contains Either<Error, T> wrappers for a subset of methods in the following Enonic libraries:

• auth
• content
• context
• mail