added redirectUri parameter to GetAuthorizationUrl

TrelloNet/ITrello.cs

@@ -21,5 +21,6 @@ public interface ITrello
 		void Authorize(string token);
 		void Deauthorize();
 		Uri GetAuthorizationUrl(string applicationName, Scope scope, Expiration expiration = Expiration.ThirtyDays);
+		Uri GetAuthorizationUrl(string applicationName, Scope scope, Uri redirectUri, Expiration expiration = Expiration.ThirtyDays);
 	}
 }

TrelloNet/Internal/TrelloRestClient.cs

@@ -33,6 +33,14 @@ public Uri GetAuthorizationUrl(string applicationName, Scope scope, Expiration e
 				BaseUrl, _applicationKey, applicationName, scope.ToScopeString(), expiration.ToExpirationString()));
 		}
 
+		public Uri GetAuthorizationUrl(string applicationName, Scope scope, Expiration expiration, Uri redirectUri)
+		{
+			Guard.NotNullOrEmpty(applicationName, "applicationName");
+
+			return new Uri(string.Format("{0}/authorize?key={1}&name={2}&scope={3}&expiration={4}&callback_method=fragment&return_url={5}",
+				BaseUrl, _applicationKey, applicationName, scope.ToScopeString(), expiration.ToExpirationString(), Uri.EscapeUriString(redirectUri.ToString())));
+		}
+
 		public void Request(IRestRequest request)
 		{
 			var response = Execute(request);

TrelloNet/Trello.cs

@@ -58,5 +58,10 @@ public Uri GetAuthorizationUrl(string applicationName, Scope scope, Expiration e
 		{
 			return _restClient.GetAuthorizationUrl(applicationName, scope, expiration);
 		}
+
+		public Uri GetAuthorizationUrl(string applicationName, Scope scope, Uri redirectUri, Expiration expiration = Expiration.ThirtyDays)
+		{
+			return _restClient.GetAuthorizationUrl(applicationName, scope, expiration, redirectUri);
+		}
 	}
 }