Support mapping of method params to templated link params

[hdpe]

Following implementation of #16, which allows resolution of templated links from method parameters, the templated link parameters and method parameters are assumed to be in the same order, i.e. for

{
    "_links": {
        "findByCriteria": {
            "href": "http://blah/items/search/findByCriteria{?name,quest,favouriteColour}",
            "templated": true
        }
    }
}

The method signature matching this endpoint must be exactly:

@LinkedResource Item findByCriteria(String name, String quest, String favouriteColour);

We should introduce a @LinkParam annotation targeting method parameters to allow mapping of the method parameters to their corresponding templated link parameter, so we could write:

@LinkedResource Item findByCriteria(
  @LinkParam("favouriteColour") String c,
  @LinkParam("quest") String q,
  @LinkParam("name") String n);

[nerd-king]

Not sure if this project is being maintained anymore, but this feature would be extremely helpful for my implementation. I'm going to play around with it and see if I can manage to get something working, but just wondering if anyone else has taken a stab at this?

[hdpe]

The project is being maintained, or at least can be, and a PR for this would be very gratefully received. I'm not aware of anyone else doing any work towards this.

[nerd-king]

I found one fork that looks like this was worked on, but I haven't had a chance to see how much of it was completed. I will look into it and see what I can come up with in addition.