Copyright updates.

adl.c

@@ -1,3 +1,13 @@
+
+/*
+ * Copyright 2011-2012 Con Kolivas
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.  See COPYING for more details.
+ */
+
 #include "config.h"
 
 #if defined(HAVE_ADL) && (defined(__linux) || defined (WIN32))

bitforce.c

@@ -1,5 +1,6 @@
 /*
  * Copyright 2012 Luke Dashjr
+ * Copyright 2012 Con Kolivas
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by the Free

ocl.c

@@ -1,6 +1,7 @@
 /*
- * Copyright 2011 Con Kolivas
+ * Copyright 2011-2012 Con Kolivas
  */
+
 #include "config.h"
 #ifdef HAVE_OPENCL
 

util.c

@@ -1,6 +1,6 @@
 
 /*
- * Copyright 2011 Con Kolivas
+ * Copyright 2011-2012 Con Kolivas
  * Copyright 2010 Jeff Garzik
  *
  * This program is free software; you can redistribute it and/or modify it