The base Trigger class is now responsible for inverting the trigger
state and also for signaling trigger activation to the target/indicator.
In addition the following non-function changes also occured:
- The triggers moved into their own directory
- The trigger code has been annotated to help lua-language-server
deduce type information
- AuraTrigger was moved into its own file
All these changes should make future development of other triggers easier
omicron