Access Point configuration

(Note: This config is for WPA, IOS 12.2 and management interface on native VLAN; this will be obsoleted and we'll add support for WPA/WPA2 mixed wireless, IOS 12.3 and 802.1q tagged management VLAN)

		sourcecode...

(Note: It would be nice to add support for Access Point configuration deployment and automatic firmware updating. But currently this isn't planned for the release version.)