System
* Remove Python dependencies from .deb packages
* Check for python3 and python3-serial when trying to flash board
* Add waitUntil opcode (alias for jmpFalse) to support future decompilation
* Add comment opcode to allow saving comments in compiled code

Libraries
* IR Remote library supports D1 mini IR (receiving only)
* Add Tom Lauwers' Finch 2 library

Translations
* Update CA and ES translations

Bug Fixes
* Fix: Stop button should clear variables