What's new since 5.12?

* The Tidy Plates core continues to evolve, and performance should remain consistent or better than previous versions.
* Several new Theme API features have been added, making designers happy.
* 'Neon' has been updated with several long-requested features:
	- Debuff Filtering
	- Distinct Aggro Glow
	- Level Indicator
	- Class Icon
	- Use /neontank or /neondps for shortcuts to the Config Panel
* Neon and Grey config panels have been moved from the Tidy Plates tree to their own category