* Add TryGetOpenBUI
Avoids having to get the component and openinterfaces separately.
* Couple more helpers
* entityquery
* reviews
* Shared BUIs
* zawehdo
* More boilerplate
* Bunch more work
* Building
* Stuff
* More state handling
* API cleanup
* Slight tweak
* Tweaks
* gabriel
* Disposies
* Active UI support
* Lots of fixes
- Fix states not applying properly, fix predicted messages, remove redundant message type, add RaiseUiMessage for an easy way to do it from shared, add the old BUI state change events back.
* Fix test failures
* weh
* Remove unncessary closes.
* release note
* Automatically unsubscribe event bus registrations in entity system shutdown.
* Fix incorrect unsubscription of local events, obsolete unsubscribe methods.
That's what we got tests for.
* = null instead of .Clear()
