* use common openwrt option naming (e.g. sta instead of manged for mode)
 * add support for wds vifs
 * add support for monitor mode
 * add encryption support
 * add antenna selection options
 * add hidden ssid option
 * other minor fixes       
Signed-off-by: Vasilis Tsiligiannis <b_tsiligiannis@silverton.gr>


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@16220 3c298f89-4303-0410-b956-a3cf2f4a3e73