Fix for chrome alignment.
Improved algorithm, also added a message that displays the end game status, either a draw message or who won.
Fixed a bug with the algorithm, the AI didn't know what to do if the user picked the center square first.
Final fix to the algo, sometimes it wouldn't go for the obvious win.
There is one way to win, so this is what I can come up with to avoid that
Updated README
Merge branch 'refs/heads/master' into gh-pages