-Incremented version to 6.0.1

-Changed .NET 4 Portable NuGet target to portable-net40+sl5+wp80+win8+monotouch+monoandroid
-Fixed Uri serialization roundtrip by using Uri.OriginalString
-Added Decimal and DateTimeOffset constructors to JValue
-Changed DefaultMemberSearchFlags on DefaultContractResolver to obsolete

Src/Newtonsoft.Json.Tests/Serialization/JsonSerializerTest.cs

@@ -9937,6 +9937,20 @@ Parameter name: value",
 }", s);
         }
 #endif
+
+        [Test]
+        public void RoundtripUriOriginalString()
+        {
+            string originalUri = "https://test.com?m=a%2bb";
+
+            Uri uriWithPlus = new Uri(originalUri);
+
+            string jsonWithPlus = JsonConvert.SerializeObject(uriWithPlus);
+
+            Uri uriWithPlus2 = JsonConvert.DeserializeObject<Uri>(jsonWithPlus);
+
+            Assert.AreEqual(originalUri, uriWithPlus2.OriginalString);
+        }
     }
 
     public class PersonReference