[gtk-vnc] Remove obsolete copyright notice

[Daniel P. Berrange <dberrange src gnome org>]

commit 5ea9cc073a033d09e6bf4a515c2f135680115013
Author: Daniel P. Berrange <berrange redhat com>
Date:   Tue Aug 8 15:45:34 2017 +0100

    Remove obsolete copyright notice
    
    The copyright notice referred to a table mapping scan codes that
    was taken from QEMU source. This table was, however, deleted in
    
      commit e0910397d6ba1eca3d968c98a2105c1a7ead7fd7
      Author: Daniel P. Berrange <berrange redhat com>
      Date:   Fri Jul 9 19:30:54 2010 +0100
    
        Rewrite keymap code to work on more platforms
    
    so the code that the copyright statement referenced no longer
    exists.
    
    Signed-off-by: Daniel P. Berrange <berrange redhat com>

 src/vncdisplaykeymap.c |   24 ------------------------
 1 files changed, 0 insertions(+), 24 deletions(-)
---
diff --git a/src/vncdisplaykeymap.c b/src/vncdisplaykeymap.c
index efdf44a..58e3f11 100644
--- a/src/vncdisplaykeymap.c
+++ b/src/vncdisplaykeymap.c
@@ -17,30 +17,6 @@
 #include "vncdisplaykeymap.h"
 #include "vncutil.h"
 
-/*
- * This table is taken from QEMU x_keymap.c, under the terms:
- *
- * Copyright (c) 2003 Fabrice Bellard
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
 
 /* Compatability code to allow build on Gtk2 and Gtk3 */
 #ifndef GDK_Tab