Adds missing header with license

apps/showcase/src/main/resources/template/ajaxErrorContainers/actionerror.ftl

@@ -1,7 +1,5 @@
 <#--
 /*
- * $Id$
- *
  * 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

apps/showcase/src/main/resources/template/ajaxErrorContainers/controlfooter.ftl

@@ -1,7 +1,5 @@
 <#--
 /*
- * $Id$
- *
  * 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

apps/showcase/src/main/resources/template/ajaxErrorContainers/controlheader-core.ftl

@@ -1,7 +1,5 @@
 <#--
 /*
- * $Id$
- *
  * 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

apps/showcase/src/main/webapp/customTemplateDir/customTheme/ftlCustomTemplate.ftl

@@ -1,3 +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.
+ */
+-->
 <div style="background-color:yellow;">
 <p>
 Freemarker Custom Template -