xenserver: Now everything is free.

Signed-off-by: Ben Pfaff <blp@nicira.com>

Author: blp

COPYING

@@ -20,8 +20,7 @@ Files under the datapath directory are licensed under the GNU General
 Public License, version 2.
 
 Files under the xenserver directory are licensed on a file-by-file
-basis.  Some files are under an uncertain license that may not be
-DFSG-compliant or GPL-compatible.  Refer to each file for details.
+basis.  Refer to each file for details.
 
 Files lib/sflow*.[ch] are licensed under the terms of the InMon sFlow
 licence that is available at:

xenserver/README

@@ -1,11 +1,8 @@
 This directory contains files for seamless integration of Open vSwitch on
 Citrix XenServer hosts managed by the Citrix management tools.
 
-Some of these files are modifications of Citrix's proprietary code.
-Citrix has given permission to distribute these modified files.
-Citrix has not specified a particular license for them.  There is no
-guarantee that, should Citrix specify a license, that it would be
-DFSG-compliant or GPL-compatible.
+Files in this directory are licensed on a file-by-file basis.  Please
+refer to each file for details.
 
 Most of the files in this directory is installed on a XenServer system
 under the same name, if underscores are replaced by slashes.  The