[PATCH] Set auth_algs in hostapd.conf, make it configurable for WEP

[PATCH] Set auth_algs in hostapd.conf, make it configurable for WEP
Always set auth_algs in hostapd.conf. For WEP, auth_algs is configurable
by setting the encryption parameter of a wifi-iface to contain "open"
(1, open system), "shared" (2, shared key), or "mixed" (3, permits both
open system and shared key.) For example, use "wep+shared" for shared
key authentication. The default is default is "open" as it is more
secure than "shared" (although WEP is pretty weak regardless.) For
non-WEP, "open" is always used.

https://dev.openwrt.org/ticket/8120

Signed-off-by: Mark Mentovai <mark@moxienet.com>
SVN-Revision: 23655