Change log

As requested, here is a feature update.

This update aims to provide some possibility to use this plugin with a resource pack to create some smooth transitions.

But please be reminded that this plugin is still aimed to be a lightweight plugin and provide some basic cinematic effects. If you want some fancy thing like packet NPC doing animations, then this is not what you need.

- Added EffectAction, now you can customize the effects applied to the player
- Added InventoryAction, now you can modify player's inventory
- Added TitleAction, now you can send title and subtitle to players
- Added /avc check to get the formatted string of item in your hand. Useful when you are adding InventoryAction
- Added /avc migrate to migrate the old config into new format
- Added new command corresponding permissions