Update 2024-06-28: States improvements

Changes:

• States can now pass through - previously if multiple states used the same hotkey, only the first would activate. Now you can choose to have them all activate by ticking the "pass through" option. 
• Added an option to hide "no change" layers from the states settings. Now when you've finished setting up a state it doesn't have to take up so much room.
• States can be renamed with the pencil button.
• States can now be disabled without deleting them or modifying the settings - just untick the box next to the delete button.
• States have activation conditions. This should default to "Always" so that your current states continue to work,  but you can now set them to only activate above or below a certain voice threshold.