qlcnic: Updating copyright information.

We recently refactored the driver source, this patch will take care of
updating copyright date and adding it to newly added files.

Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

Documentation/networking/LICENSE.qlcnic

@@ -1,4 +1,4 @@
-Copyright (c) 2009-2011 QLogic Corporation
+Copyright (c) 2009-2013 QLogic Corporation
 QLogic Linux qlcnic NIC Driver
 
 You may modify and redistribute the device driver code under the