added games/show view and fixed users controller to redirect to the game...

.../show page for that new game after creating users 

@matthewhuff89 @dm-istomin 
Hey Matt, just changed two files so that routes are set up in a way that enables everyone to work with them. Now, if you added a line in game.js that says "console.log(playerTwoDeck)" for instance, and inspect element, you can see that the json objects appear when the game/show page loads in the browser.