Copyright 2017 year update on manual and headers

I'm starting to get old.  And so's ease.js.

* doc/easejs.texi: Add 2017 copyright year.
* tools/combine-test.tpl: Add 2017 copyright year.
* tools/license-min.tpl: Add 2017 copyright year.
* tools/license.tpl: Add 2017 copyright year.

doc/easejs.texi

@@ -1,6 +1,6 @@
 \input texinfo   @c -*-texinfo-*-
 @c  This document is part of the GNU ease.js manual.
-@c  Copyright (C) 2011, 2012, 2013, 2014, 2015, 2016
+@c  Copyright (C) 2011, 2012, 2013, 2014, 2015, 2016, 2017
 @c     Free Software Foundation, Inc.
 @c
 @c    Permission is granted to copy, distribute and/or modify this document
@@ -20,7 +20,7 @@
 @copying
 This manual is for GNU ease.js, version @value{VERSION}.
 
-Copyright @copyright{} 2011, 2012, 2013, 2014, 2015, 2016
+Copyright @copyright{} 2011, 2012, 2013, 2014, 2015, 2016, 2017
   Free Software Foundation, Inc.
 
 @quotation

tools/combine-test.tpl

@@ -1,6 +1,7 @@
 # Included in full combined file for test cases
 #
-#  Copyright (C) 2010, 2011, 2013, 2014, 2015, 2016 Free Software Foundation, Inc.
+#  Copyright (C) 2010, 2011, 2013, 2014, 2015, 2016, 2017
+*                Free Software Foundation, Inc.
 #
 #  This file is part of GNU ease.js.
 #

tools/license-min.tpl

@@ -1,6 +1,6 @@
 /**
  * Combined, minified redistributable GNU ease.js file.
  * <https://gnu.org/s/easejs>
- * Copyright (C) 2010--2016 Free Software Foundation, Inc.
+ * Copyright (C) 2010--2017 Free Software Foundation, Inc.
  * @license magnet:?xt=urn:btih:1f739d935676111cfff4b4693e3816e664797050&dn=gpl-3.0.txt GPL-v3-or-Later
  */

tools/license.tpl

@@ -7,7 +7,7 @@
  *  @licstart The following is the entire license notice for the JavaScript
  *  code in this file.
  *
- *  Copyright (C) 2010, 2011, 2012, 2013, 2014, 2015, 2016
+ *  Copyright (C) 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
  *    Free Software Foundation, Inc.
  *
  *  GNU ease.js is free software: you can redistribute it and/or modify it