Add copyright information about coolclock.js

debian/copyright

@@ -13,6 +13,15 @@ Files: cprtests.c cpr.h crc.c crc.h demod_2000.h demod_2400.c demod_2000.h icao_
 Copyright: Copyright 2014,2015 Oliver Jowett <oliver@mutability.co.uk>
 License: GPL-2+
 
+Files: public_html/coolclock/*
+Copyright: Copyright 2010, Simon Baird
+License: BSD-3-Clause
+Comment: 3-clause clarified with https://github.com/simonbaird/CoolClock/blob/a3e6d1a6fcf9d5bfd81d862d91d83a3892cb6923/LICENSE
+
+Files: public_html/coolclock/excanvas.js
+Copyright: Copyright 2006 Google Inc.
+License: Apache-2.0
+
 Files: debian/*
 Copyright: 2014,2015 Oliver Jowett <oliver@mutability.co.uk>
 License: BSD-3-Clause
@@ -63,3 +72,22 @@ License: BSD-3-Clause
  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 
  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 
  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+License: Apache-2.0
+ 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.
+ .
+ On Debian systems, the full text of the Apache Software License version 2
+ can be found in the file `/usr/share/common-licenses/Apache-2.0'.