Created Unassigned: Add support for Status Code/HttpHeader attributes in web api help [1018]

This will allow a REST API to be self documenting for all inputs and outputs when applied on API functions.

Example usage:

__Http Headers__
[RequestHeaderDescription(Name = "X-Auth-Token", DescriptionResourceName = "XAuthHeaderDescription", DescriptionResourceType = typeof(ServiceApiResources))]


__Status Code__
[ResponseStatusDescription(StatusCode = HttpStatusCode.OK, DescriptionResourceName = "OnValidRequest", DescriptionResourceType = typeof(ServiceApiResources))]


Example Gists:
https://gist.github.com/anonymous/5478615
https://gist.github.com/anonymous/cd99f8808fed635d8ddb

How to use it within GenerateApiModel

https://gist.github.com/anonymous/5478617

Cheers,
Jamie