GearSwap: Update gain/lose buff event handlers to use IDs (new API).
GearSwap: Update job change event handler to only use IDs (new API).
GearSwap: Revise world info update to account for IDs (new API).
Add zone resource loading so that we can convert zone id to a value.
Change apparent weather to be the storm buff if that's the source of the weather
Merge pull request #668 from Kinematics/4.1-dev

GearSwap: Updates for the new API