As legacy BIOS isn't as straightforward to develop using a modern
system, modern emulators/VMs and virtual machine firmware, it was
decided to start work on an UEFI version of the Nightloader.
This commit leaves the not-yet boot-capable, but as far as it's
there already assembling and working legacy BIOS code behind for
later work on this edition.
The driver setup, which in turn calls all the drivers' setup functions
wasn't being called until now. Now, it is included and being called.
The test text which was used to test some display functions in older
revisions is also gone now.
This commit adds the entry point for the second stage of the loader.
It currently doesn't contain a lot of code, but it will have to expand
in the next bit of time.
Eric-Paul Ickhorn