Update .travis.yml
- Add license header
- Remove builds against old Erlang releases
diff --git a/.travis.yml b/.travis.yml
index 99e6cb3..e9367c6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,10 +1,23 @@
+# 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.
+
language: erlang
otp_release:
- - 17.5
- - 17.4
- - 17.1
- - 17.0
- - R16B03-1
- - R14B04
- - R14B02
+ - 18.2
+ - 18.1
+ - 18.0
+ - 17.5
+ - R16B03-1
