Add TotalGamesWon/Lost to Player and refactor tests mildly
Refactor tests to have initialise method
Review markups
Further refactoring of players
Merge pull request #2 from olevett/master

Various rule spelling/grammar tweaks
Merge pull request #1 from olevett/oll-player-total-games

Add TotalGamesWon/Lost to Player and refactor tests mildly
Refactored much of the Player class. Also changed it so if you have < 2 ratings your rating change shows up as "-".
Merge pull request #8 from Joey-Softwire/Refactoring

Refactored much of the Player class. Also changed it so if you have < 2 ratings your rating change shows up as "-"
Corrected ternary operation order - credit to Dean
Leaderboard only shows players who have played a game. Added some extra stats to leaderboard. Change in rating now always has a positive or negative sign.