Kind of reliant on #116 because this is where the new feature should be accessed from.

Roadmap:

• Add core functionality (no UI) - CLI based module, e.g. in Utils\
• Verification of ItemDB entries
• Add toggle for auto-verification on login to the options UI
• Add slash command for the feature
• Add documentation of some kind (very basic, for now)

Others TBD.

Ideally managing the database (as far as possible) should go here. Obviously the DB can't be altered in any way from inside of the game, but providing users with tools to more easily add items or create custom item sets would be a nice thing to have... eventually, that is.

For now, simply documenting the item DB's structure and helping me to not forget crucial fields will be good enough.

This issue is only for the most basic feature to help me add the new items more easily, as I won't have time to extend it anytime soon.

Added in 37c4bda.