THRIFT-387. Add license headers to a bunch of files


git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@760189 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/tutorial/erl/client.erl b/tutorial/erl/client.erl
index c7a75ed..9780334 100644
--- a/tutorial/erl/client.erl
+++ b/tutorial/erl/client.erl
@@ -1,3 +1,22 @@
+%%
+%% Licensed to the Apache Software Foundation (ASF) under one
+%% or more contributor license agreements. See the NOTICE file
+%% distributed with this work for additional information
+%% regarding copyright ownership. The ASF licenses this file
+%% to you under the Apache License, Version 2.0 (the
+%% "License"); you may not use this file except in compliance
+%% with the License. You may obtain a copy of the License at
+%%
+%%   http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing,
+%% software distributed under the License is distributed on an
+%% "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+%% KIND, either express or implied. See the License for the
+%% specific language governing permissions and limitations
+%% under the License.
+%%
+
 -module(client).
 
 -include("calculator_thrift.hrl").