Provide built-in support for type com.fasterxml.jackson.databind.JsonNode

[matthewadams]

This is a new feature request.

Currently, the only means to map JSON objects to beans is by using Orika's support for Map<String,Object>. We were hoping it would support mapping from JsonNode to our beans, too.

In order to keep Orika's list of dependencies low, it could be implemented in another Maven artifact (orika-jackson?), or by using Maven <scope>provided</scope> for the Jackson dependency.