Merge pull request #96 from pocket-gophers-2014/clean_up_rake

Clean up rake
refactoring and figuring out why end game is not working
located the problem. stats.all_human, and stats.all_zombie are not working maybe?
fixed bug in endgame logic
user points added to end game page in descending order. minimal styling
deleted unnecessary stats partial
tweaking endgame styling
Merge pull request #97 from pocket-gophers-2014/end_game_rendering_and_logic

End game rendering and logic
Change messages to match seed file