acpi4asus

I added an antispam to redmine due to the recent issues. I used http://openteam.ru/2009/1/26/redmine-captcha with some modification, but it's not perfect.
If someone now a good antispam plugin for redmine, let me now.

I finally moved to redmine, because sourceforge was really two slow and ugly. I also started a wiki to help further development.