Entity Targeting Improvements

Changes:

• You can now target other players by clicking on them.

• You can no longer talk to a NPC if you are too far away from them.

• Moving away from an NPC will close their dialog window.

• Fixed a bug where entity levels were always displayed as 0.

Upcoming:

• Tab to target enemies.

• Click world to deselect current target.

• Tooltips on hover.