iw: bump to version 0.9.22

New antenna configuration and wds peer commands.
New mesh functionality.
Misc fixes.

See http://www.spinics.net/lists/linux-wireless/msg64061.html

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

package/iw/iw.mk

@@ -4,7 +4,7 @@
 #
 #############################################################
 
-IW_VERSION = 0.9.21
+IW_VERSION = 0.9.22
 IW_SOURCE = iw-$(IW_VERSION).tar.bz2
 IW_SITE = http://wireless.kernel.org/download/iw
 IW_DEPENDENCIES = host-pkg-config libnl