Establish some consistency with extension logging. Some extensions use another format:
display_alert "message" "${EXTENSION}" "info"
These were *not* adapted to this new schema.
* Add initial RISCV support
* Add UEFI edge and current kernel configs
* Cleanup and adjust packages
* Those files were in wrong path
* Fix locations
* Ubuntu images built
* Remove Debian support as its too fragile
* Remove Pinta as it doesn't work under riscv
* Limitation is only for building images
* Remove obsolete switch
* Cleanup major arch config files
* Support for Docker building