Merge pull request #176 from littlpunk/master

fixed no login on leaderboard bug and added button
Merge pull request #179 from littlpunk/master

fixed small singleplayer bug of pause screen popping up when game ended
Testing the leaderboard acitivity and trying to fix multiplayer test
Updating and fixing different tests including the leaderboard tests.
Merge pull request #181 from dyxliang/master

Updating the different tests (leaderboard tests) and improving them.
Adding test for the options menu and fixing SP & LB tests.
Merge pull request #182 from dyxliang/master

Adding test for the options menu and fixing SP and LB tests.
Merge pull request #4 from ZooTypers/master

pull