changes after code review; handled unthought before cases such as in example: redirection of www.wikia.com/wam/top_video_games_wikis to www.wikia.com/WAM/Top_video_games_wikis
fixed redirection for www.wikia.com/wam / www.wikia.com/wAm / www.wikia.com/wAM to www.wikia.com/WAM
Merge branch 'bugid-100800' into dev