Fixes to creatures fear assist / call for help logic.
Fix creatures not finishing evading (return to home) if the player logs out and no other player is near.
-Issues that should be closed:
Closes #1379 (No longer an issue)
Closes #1170 (No longer an issue)
Closes #906 (Client issue)
Closes #808 (No longer an issue)
Closes #512 (Tracking spells (From Tracking skill) were not usable)
Closes #269 (Pooling)
Closes #1433
-Issues that should be closed: Closes #1379 (No longer an issue) Closes #1170 (No longer an issue) Closes #906 (Client issue) Closes #808 (No longer an issue) Closes #512 (Tracking spells (From Tracking skill) were not usable) Closes #269 (Pooling)