Create fgame2.html

The game itself (Level 1).
Dude moves according to mouse moves and bullets are created on click.
Bullets make the targeted bubble disappear and the score adds up each time a bubble bursts.
Rock kill the dude and u're directed to the gameover page.
If 5 bubbles have been successfully killed, u're promoted to level 2. Pause and new game buttons have been added to this page.