Glass Config API

This is a pretty big release. For a summary of all the noteworthy feature changes, see the Migration page.

• You can now reset fields to default.
• The config cycle tabs now show the other configs, are hidden when there are no other configs, and also show the name of their related configs.
• Fixed a ton of bad and otherwise janky save behaviors.
• Fixed a few logging issues.
• Added enum support.
• Added vanilla server related events.
• Added the ability to dynamically provide config fields, and decide if a category should get loaded.
• Some other under the hood changes. See the migration page.