bug 831444: Remove chat app
bug 831444: Remove customercare app
bug 831444: Remove forums and kbforums apps
bug 831444: Remove inproduct app
bug 831444: Remove twitter app
bug 831444: Remove customercare app (part 2)
bug 831444: Remove kadmin
bug 831444: Remove questions
bug 831444: Remove uploads app
bug 831444: Remove gallery app
bug 831444: Remove tags app, misc urls cleanup
bug 831444: Remove flagit app