[Added] Activation of Sith Shadow Ambush quest when sith shadows are
spawned.
[Added] Sith Shadow will threaten the player when closing in on him.

Change-Id: Ie93d667b957126a188aa0dd7da3475990e9a4f01
[Added] More quest handling to the sith shadow encounter.
[Added] Spatial chat from the sith shadow if it kills the player.

Change-Id: I66ee78bf4af10e71cdc2629d6021db71c53f9305
Merge "[Added] Activation of Sith Shadow Ambush quest when sith shadows are spawned. [Added] Sith Shadow will threaten the player when closing in on him." into unstable
Merge "[Added] More quest handling to the sith shadow encounter. [Added] Spatial chat from the sith shadow if it kills the player." into unstable