BaseUri is currently hard coded in middleware

[tharris29]

In the middleware invoke the base uri is currently hardcoded. Should be able to get this from the owin context from the incoming request.

[tharris29]

Partially fixed, still need to look at the relative path. Relative path is currently commented out

  public Uri ApplicationBaseUri
    {
        get
        {
            var request = _nativeContext.Request;

            string baseUri = "{0}://{1}{2}/".With(request.Uri.Scheme,
                                                 request.Uri.Host,
                                                  request.Uri.IsDefaultPort ? string.Empty : ":" + request.Uri.Port);
            //todo manage the relative path if needed?
            var appBaseUri = new Uri(baseUri, UriKind.Absolute);//, new Uri(_host.ApplicationVirtualPath, UriKind.Relative));
            return appBaseUri;
        }
    }