- Import BeerXML
- Import REST API
- Migration DB
- Set Default Screen after Start
- Cleanup

This will allow any plugin to listen for a notification and respond accordingly.

-Brew Steps added
-Clean AddOn Dialog

I've noticed that sensor values are being handled as integers by this function, which was causing poor performance of the PIDArduino logic and another logic plugin I am testing.  I have changed the type to float, and now logic controllers can receive more accurate temperature values.

- Kettle Controller Fix
- Remove SQL Alchemie