Display highscore functionality

-Able to see highscore, the rank, and the username associated with the score
-Adjust indentations within game.js and gamesController
Add table to the highscore html to separate the rank, highscore, and username

-style the table contents
Merge branch 'master' of https://github.com/woolly-bear-caterpillars-2014/Tetroggleable into highschore
Merge pull request #62 from eddiekimosabe/highschore

Highscore