[Fixed] Incorrect numbering of quests in the quest manager.
[Fixed] go_to_theater to correctly read the spawned mobile list from the
theater object instead of the creature object.
[Added] extra logging to spawn_mobiles.
[Changed] to a better quest flow in the quest journal for the
sith_shadow_encounter and sith_shadow_intro_theater.

Change-Id: Iec99d8a334b7200cb850b0e9cc188d63b74c95a3
Merge "[Fixed] Incorrect numbering of quests in the quest manager. [Fixed] go_to_theater to correctly read the spawned mobile list from the theater object instead of the creature object. [Added] extra logging to spawn_mobiles. [Changed] to a better quest flow in the quest journal for the sith_shadow_encounter and sith_shadow_intro_theater." into unstable