Update notes for submitted changes

* [Added] handling of the despawn event fo the go_to_theater module. [Added] activation of looted datapad from sith shadows. [Added] activation and spawning of the sith shadow encampment. [Added] the player will receive a waypoint to the sith shadow encampment when activating the datapad. [Added] despawn event for the sith shadow encampment. [Added] mocks for sith shadow encounter and intro theater. [Added] more logging in task, encounter, sith_shadow_encounter, old_man_encounter and go_to_theater modules. [Changed] createSpawningElementCommand to support buildings. [Fixed] SithShadowEncounter not being triggered until one OldManEncounter spawn cycle extra after getting the force crystal. [Changed] spawn time for OldManEncounter and SithShadowEncounter to be in the range 5-10 minutes.