added tag bg:gameBets, bg:score, and bg:gameStatus

bg:gameBets: display bets of all players for a game
bg:scroe: display score of a game and bet
bg:gameStatus: display game status (upcoming, running, finished)
forgot to comment bugfix score calculation
cleanup and some new game templates
Merge pull request #1 from frnktrgr/master

bets of all players for a game, score calculation bugfix and cleanup