Lock buttons when game is finished
Minor modifications GameActivity.
Merge pull request #17 from KB50-G1/feature_game_activity_and_ai

AI finished (requires testing)
Working Game with reference to GameActivity

Code has been modified  a lot in Game and GameActivity.
* Small bug: Board does not reset on the EndGameActivity, i’m not going
to fix it because we are going to get rid of this activity and use a
dialog instead.
Merge branch 'develop' into feature/design-refactoring

Conflicts:
	app/src/main/java/com/frisodenijs/tictactoe/Game/Game.java
Merge pull request #18 from KB50-G1/feature/design-refactoring

Feature/design refactoring
New dialog instead of end game activity and lots of bug fixes!

Its stable? i think it is!
Merge pull request #20 from KB50-G1/feature/design-refactoring

New dialog instead of end game activity and lots of bug fixes!
More changes! Please test and give feedback
Merge pull request #21 from KB50-G1/feature/design-refactoring

More changes! Please test and give feedback
Serializable exception bug fixed. and more (see description)

Now the RandomPlayer moves first, to test that everything is working.
Quickfix. gameActivity was never finished
Merge pull request #26 from KB50-G1/develop

Updating my branch