Board drawing and mouse clicks

Worked with HTML Canvas to draw the board and register mouse clicks.
Now, when a user clicks in a cell, it will fill up with a red rectangle
Merge pull request #2 from cajacob/master

added cajacob's jsp pages and dependencies
Merge pull request #1 from nirajjayant/master

Board drawing and mouse clicks
Applying the ajax
The functioning game board with alert for coordinates