Update visible copyright years to 2019

README.rst

         Copyright (C) 2009-2011 D. R. Commander
         Copyright (C) 2009-2011 Pierre Ossman for Cendio AB
         Copyright (C) 2004, 2009-2011 Red Hat, Inc.
-        Copyright (C) 2009-2018 TigerVNC Team
+        Copyright (C) 2009-2019 TigerVNC Team
         All Rights Reserved.
 
 This software is distributed under the GNU General Public Licence as published

java/com/tigervnc/vncviewer/README

         Copyright (C) 2004-2005 Cendio AB
         Copyright (C) 2005 Martin Koegler
         Copyright (C) 2009 Pierre Ossman for Cendio AB
-        Copyright (C) 2009-2018 TigerVNC Team
+        Copyright (C) 2009-2019 TigerVNC Team
         Copyright (C) 2011-2014 Brian P. Hinz
         All rights reserved.
 

java/com/tigervnc/vncviewer/VncViewer.java

   public static final String aboutText =
     new String("TigerVNC Java Viewer v%s (%s)%n"+
                "Built on %s at %s%n"+
-               "Copyright (C) 1999-2018 TigerVNC Team and many others (see README.rst)%n"+
+               "Copyright (C) 1999-2019 TigerVNC Team and many others (see README.rst)%n"+
                "See https://www.tigervnc.org for information on TigerVNC.");
 
   public static String version = null;

unix/xserver/hw/vnc/xvnc.c

 #include "site.h"
 
 #define XVNCVERSION "TigerVNC 1.9.80"
-#define XVNCCOPYRIGHT ("Copyright (C) 1999-2018 TigerVNC Team and many others (see README.rst)\n" \
+#define XVNCCOPYRIGHT ("Copyright (C) 1999-2019 TigerVNC Team and many others (see README.rst)\n" \
                        "See https://www.tigervnc.org for information on TigerVNC.\n")
 
 #define VFB_DEFAULT_WIDTH  1024

vncviewer/vncviewer.cxx

              "Copyright (C) 1999-%d TigerVNC Team and many others (see README.rst)\n"
              "See https://www.tigervnc.org for information on TigerVNC."),
            (int)sizeof(size_t)*8, PACKAGE_VERSION,
-           BUILD_TIMESTAMP, 2018);
+           BUILD_TIMESTAMP, 2019);
 
   return buffer;
 }

vncviewer/vncviewer.rc.in

             #endif
             VALUE "FileVersion", "@RCVERSION@\0"
             VALUE "InternalName", "vncviewer\0"
-            VALUE "LegalCopyright", "Copyright (C) 1999-2018 TigerVNC Team and many others (see README.rst)\0"
+            VALUE "LegalCopyright", "Copyright (C) 1999-2019 TigerVNC Team and many others (see README.rst)\0"
             VALUE "LegalTrademarks", "TigerVNC\0"
             VALUE "OriginalFilename", "vncviewer.exe\0"
             VALUE "PrivateBuild", "\0"

win/vncconfig/vncconfig.rc

             #endif
             VALUE "FileVersion", __RCVERSIONSTR
             VALUE "InternalName", "vncconfig\0"
-            VALUE "LegalCopyright", "Copyright (C) 1999-2018 TigerVNC Team and many others (see README.rst)\0"
+            VALUE "LegalCopyright", "Copyright (C) 1999-2019 TigerVNC Team and many others (see README.rst)\0"
             VALUE "LegalTrademarks", "TigerVNC\0"
             VALUE "OriginalFilename", "vncconfig.exe\0"
             VALUE "PrivateBuild", "\0"

win/winvnc/winvnc.rc

             #endif
             VALUE "FileVersion", __RCVERSIONSTR
             VALUE "InternalName", "winvnc\0"
-            VALUE "LegalCopyright", "Copyright (C) 1999-2018 TigerVNC Team and many others (see README.rst)\0"
+            VALUE "LegalCopyright", "Copyright (C) 1999-2019 TigerVNC Team and many others (see README.rst)\0"
             VALUE "LegalTrademarks", "TigerVNC\0"
             VALUE "OriginalFilename", "winvnc4.exe\0"
             VALUE "PrivateBuild", "\0"