Update copyright headers for the new code.

Also update the license statement to GPL2 or later.

svn path=/icecast/branches/icecast-webm/; revision=18303

src/format_ebml.c

 /* Icecast
  *
- * This program is distributed under the GNU General Public License, version 2.
- * A copy of this license is included with this source.
+ * This program is distributed under the GNU General Public License,
+ * version 2, or later. A copy of this license is included with this source.
  *
- * Copyright 2000-2012, Jack Moffitt <jack@xiph.org, 
- *                      Michael Smith <msmith@xiph.org>,
- *                      oddsock <oddsock@xiph.org>,
- *                      Karl Heyes <karl@xiph.org>
+ * Copyright 2012,      David Richards, Mozilla Foundation,
  *                      and others (see AUTHORS for details).
  */
 

src/format_ebml.h

 /* Icecast
  *
- * This program is distributed under the GNU General Public License, version 2.
- * A copy of this license is included with this source.
+ * This program is distributed under the GNU General Public License,
+ * version 2 or later. A copy of this license is included with this source.
  *
- * Copyright 2000-2012, Jack Moffitt <jack@xiph.org, 
- *                      Michael Smith <msmith@xiph.org>,
- *                      oddsock <oddsock@xiph.org>,
- *                      Karl Heyes <karl@xiph.org>
+ * Copyright 2012,      David Richards, Mozilla Foundation,
  *                      and others (see AUTHORS for details).
  */
 

src/format_opus.c

 /* Icecast
  *
- *  This program is distributed under the GNU General Public License, version 2.
- *  A copy of this license is included with this source.
+ *  This program is distributed under the GNU General Public License,
+ *  version 2 or later. A copy of this license is included with this source.
  *
- * Copyright 2000-2004, Jack Moffitt <jack@xiph.org>,
- *                      Michael Smith <msmith@xiph.org>,
- *                      oddsock <oddsock@xiph.org>,
- *                      Karl Heyes <karl@xiph.org>
+ * Copyright 2012,      David Richards, Mozilla Foundation,
  *                      and others (see AUTHORS for details).
  */
 

src/format_opus.h

 /* Icecast
  *
- * This program is distributed under the GNU General Public License, version 2.
- * A copy of this license is included with this source.
+ * This program is distributed under the GNU General Public License,
+ * version 2 or later. A copy of this license is included with this source.
  *
- * Copyright 2000-2004, Jack Moffitt <jack@xiph.org, 
- *                      Michael Smith <msmith@xiph.org>,
- *                      oddsock <oddsock@xiph.org>,
- *                      Karl Heyes <karl@xiph.org>
+ * Copyright 2012,      David Richards, Mozilla Foundation,
  *                      and others (see AUTHORS for details).
  */