add/update license headers
diff --git a/algebricks/algebricks-tests/build-script.xml b/algebricks/algebricks-tests/build-script.xml
index cb41069..58739bc 100644
--- a/algebricks/algebricks-tests/build-script.xml
+++ b/algebricks/algebricks-tests/build-script.xml
@@ -1,4 +1,18 @@
<?xml version="1.0"?>
+<!--
+ ! Copyright 2009-2013 by The Regents of the University of California
+ ! Licensed 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 from
+ !
+ ! 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.
+ !-->
<project name="asterix" default="build" basedir=".">
<target name="init">