clean up build

Author: ericnewton76

Promise_Base.cs

@@ -348,7 +348,7 @@ public void _when_promise1_is_rejected_with_no_value_in_catch()
 
                     new Promise<object>((res, rej) => rej(new Exception()))
                         .Catch(_ => {})
-                        .Then(() => callbackInvoked = true);
+                        .Then((x) => callbackInvoked = true);
 
                     Assert.True(callbackInvoked);
                 }

Tests/A+ Spec/2.2.cs

@@ -1,4 +1,4 @@
-using RSG.Promises;
+using RSG.Promises;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -427,19 +427,19 @@ IPromiseBase IPromiseBase.WithName(string name)
         /// <summary>
         /// Handle errors for the promise.
         /// </summary>
-        public IPromise Catch(Action<Exception> onRejected)
+        public IPromise<PromisedT> Catch(Action<Exception> onRejected)
         {
-            var resultPromise = new Promise();
+            var resultPromise = new Promise<PromisedT>();
             resultPromise.WithName(Name);
 
-            Action<PromisedT> resolveHandler = _ => resultPromise.Resolve();
+            Action<PromisedT> resolveHandler = _ => resultPromise.Resolve(default(PromisedT));
 
             Action<Exception> rejectHandler = ex =>
             {
                 try
                 {
                     onRejected(ex);
-                    resultPromise.Resolve();
+                    resultPromise.Resolve(default(PromisedT));
                 }
                 catch(Exception cbEx)
                 {