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/lib/erl/include/thrift_constants.hrl b/lib/erl/include/thrift_constants.hrl
index c9b9cd1..40c0c16 100644
--- a/lib/erl/include/thrift_constants.hrl
+++ b/lib/erl/include/thrift_constants.hrl
@@ -1,8 +1,21 @@
-%%% Copyright (c) 2007- Facebook
-%%% Distributed under the Thrift Software License
-%%%
-%%% See accompanying file LICENSE or visit the Thrift site at:
-%%% http://developers.facebook.com/thrift/
+%%
+%% 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.
+%%
 
 %% TType
 -define(tType_STOP, 0).