Version 0.1.2 ready!

- Now you can only lock on the enemy, and only the not damaged parts

- The enemy attacks that pursue the player are now automatically tracked (the nearest to the screen center) and targeted by the rapid fire in order to be intercepted more easily

-  The same with the rock blocks and the grappling hook, so can be more easily used while maintaining the focus on the big guy

- Health markers for the parts the have suffered some damage but not enough to be considered finished