Merged branch for issue 16

src/ProtoGen/UmbrellaClassGenerator.cs

@@ -138,7 +138,6 @@ namespace Google.ProtocolBuffers.ProtoGen
 
         private void WriteIntroduction(TextGenerator writer)
         {
-            //writer.WriteLine("// <auto-generated />");
             writer.WriteLine("// Generated by {0}.  DO NOT EDIT!", this.GetType().Assembly.FullName);
             writer.WriteLine("#pragma warning disable 1591");
             writer.WriteLine("#region Designer generated code");