Autowifi should work again with freewifi

Sorry for that ! It seems it makes some times since autowifi couldn't autologin on freewifi hotspots. In fact, free.fr made some changes in the authent process, and autowifi was broken for 1 or 2 months (?!). In daylife, I use only FON spots, so I never saw this bug, sorry ;-)

Now it should be corrected with 0.1-public23 release for lucid.