Improved target lock-on, switching targets, and disabling targeting

Disable targeting when target is blocked from player view for more then a couple seconds

Added a lock-on icon to targeted enemies

Fixed swords having the wrong models after last update

Fixed enemies getting stuck in doors or not being able to go through open doors

Fixed enemies intermittently not losing health when damaged

Fixed enemies not always facing target when attacking

Fixed enemies not always facing target when taunting

Fixed enemies sometimes not being able to attack or take certain actions after leaving frozen state

Fixed runtime errors

Added jumping to some enemies

Enemies can now jump over hole in tutorial

Fixed enemies intermittently stopping after attacks

Fixed enemies not switching to pursuit and remaining in attack state when targets were out of range