subversion: upgrade from 1.5.5 to 1.6.13

subversion: upgrade from 1.5.5 to 1.6.13

And update recipe checksums

rebased neon-detection.patch:
upstream code has some of the changes similar to the changes in the
patch. Removing the duplicate changes from the patch file.

subversion: update LIC_CHKSUM_FILES field

Noticed this change in the COPYING file:

$ diff -u COPYING /tmp/COPYING
--- COPYING	2006-05-28 07:41:18.000000000 -0700
+++ /tmp/COPYING	2010-12-03 11:16:15.000000000 -0800
@@ -10,7 +10,7 @@
 on), you may use a newer version instead, at your option.

 ================================================================
-Copyright (c) 2000-2006 CollabNet.  All rights reserved.
+Copyright (c) 2000-2009 CollabNet.  All rights reserved.

 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions

Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>