[ibot skip] fixed about link for mongo
wow

-- refactor /views into games
-- refactors /libraries into games
-- fixed leaderboards / csr leaderboards
-- fixed recaching

Mongo is appending "_id" field onto every sort() query borking anything leaderboard related. Worked in raw Mongo
shell, so need to track down if problem in PHP driver (and patch it), or wait for a fix.