Common: lots of changes...
winorlose: made it easier for new players to vote
hidespectators: use ScoreboardPlayerHider
gamestracker: refactoring
balance: allow teamchange to fix team sizes
Ns2StatsProxy: proper API call for SPM data
Ns2StatsProxy: async rest calls
balance: discard invalid ns2stats SPM data
Common: added three methods
Ns2StatsProxy: performance optimizations
balance: refactoring to accommodate Ns2StatsProxy