CBD-3928: Update existing license headers to BSL (other)

Change-Id: I201a50f015626d15804d780b3078de31b520722b
Reviewed-on: http://review.couchbase.org/c/kv_engine/+/150870
Reviewed-by: Trond Norbye <trond.norbye@couchbase.com>
Tested-by: Trond Norbye <trond.norbye@couchbase.com>

Author: cb-robot

auditd/generator/auditevent_generator.cc

@@ -1,18 +1,12 @@
 /* -*- Mode: C++; tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- */
 /*
- *     Copyright 2018 Couchbase, Inc.
+ *     Copyright 2018-Present Couchbase, Inc.
  *
- *   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 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.
+ *   Use of this software is governed by the Business Source License included
+ *   in the file licenses/BSL-Couchbase.txt.  As of the Change Date specified
+ *   in that file, in accordance with the Business Source License, use of this
+ *   software will be governed by the Apache License, Version 2.0, included in
+ *   the file licenses/APL2.txt.
  */
 
 #include "auditevent_generator.h"

auditd/generator/auditevent_generator.h

@@ -1,18 +1,12 @@
 /* -*- Mode: C++; tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- */
 /*
- *     Copyright 2018 Couchbase, Inc.
+ *     Copyright 2018-Present Couchbase, Inc.
  *
- *   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 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.
+ *   Use of this software is governed by the Business Source License included
+ *   in the file licenses/BSL-Couchbase.txt.  As of the Change Date specified
+ *   in that file, in accordance with the Business Source License, use of this
+ *   software will be governed by the Apache License, Version 2.0, included in
+ *   the file licenses/APL2.txt.
  */
 #pragma once