WIP: Add UEFI support for Boxes
Let's add UEFI support for Boxes so VMs of OSes which support UEFI, running on hosts which provide the right firmware, can betake advantage of using UEFI.
For now, nothing related to Secure Boot has been implemented.
This patch series is a WIP as it depends on patches to be approved on:
Also, design is needed in order to figure out the best way to offer this to the user ... instead of always using UEFI when possible (or not).