Re-fixing oauth parameter name encoding

Author: jsclayton

RestSharp/Authenticators/OAuth/OAuthTools.cs

@@ -141,7 +141,7 @@ public static WebParameterCollection SortParametersExcludingSignature(WebParamet
 			var exclusions = copy.Where(n => n.Name.EqualsIgnoreCase("oauth_signature"));
 
 			copy.RemoveAll(exclusions);
-			copy.ForEach(p => p.Value = UrlEncodeStrict(p.Value));
+            copy.ForEach(p => { p.Name = UrlEncodeStrict(p.Name); p.Value = UrlEncodeStrict(p.Value); });
 			copy.Sort(
 				(x, y) =>
 				string.CompareOrdinal(x.Name, y.Name) != 0

RestSharp/Authenticators/OAuth/WebPair.cs

@@ -9,6 +9,6 @@ public WebPair(string name, string value)
 		}
 
 		public string Value { get; set; }
-		public string Name { get; private set; }
+		public string Name { get; set; }
 	}
 }