More copyright updates.

adl.c

@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2011-2012 Con Kolivas
  *

cgminer.c

@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2011-2012 Con Kolivas
  * Copyright 2011-2012 Luke Dashjr

device-gpu.c

@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2011-2012 Con Kolivas
  * Copyright 2011-2012 Luke Dashjr

findnonce.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 2011 Con Kolivas
+ * Copyright 2011-2012 Con Kolivas
  * Copyright 2011 Nils Schneider
  *
  * This program is free software; you can redistribute it and/or modify it

logging.c

@@ -1,3 +1,12 @@
+/*
+ * 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 <unistd.h>
 
 #include "logging.h"

ocl.c

@@ -1,5 +1,10 @@
 /*
  * 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"

util.c

@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2011-2012 Con Kolivas
  * Copyright 2010 Jeff Garzik