Cloro's Gravity Gun

New Features:

- Added "Supercharged Gravity Gun", which throws enemies further and makes them explode when touching a block.

- Added new crosshair for the gravity gun.

Bugfix:

- The gravity gun no longer makes a strange sound constantly when equipped in off-hand.

Notes:

- The gravity gun not working when equipped in off-hand is intentional.

Next Update will include:

- The Displacer Cannon, a weapon that lets you create 2 portals to teleport between in the same dimension.