Add support for stopping all buttons in a selected deck

Version 1.2 adds a new command ‘Stop Buttons By Deck’ which lets you stop all running and/or queued buttons in the selected deck.

How to update:

1. Back up any custom buttons or commands in the premade Advanced Buttons deck in SAMMI.
2. Download the updated .sef file.
3. Install the extension. When SAMMI asks you to replace it, press yes. When SAMMI asks you to replace the deck, press yes.
4. You’re back in business!