[Suggestion] Show appropriat page titles throughout the arcade

[mdvaldosta]

While in an arcade game, the page title should reflect what game you are playing (both for seo and usability). The folks at vBSEO helped me out there, but there are other issues (like on the rankings page, etc.) that should reflect where you are at. If you're viewing the rankings page for a game, then the title should show the "Tetris Rankings" or something similar. Same thing for the user stuff.

Just a suggestion : )