Figure out how users could compile out of the tree drivers
Now that we support modules/firmware as external initrds, let's figure out what's the best way to support out-of-tree drivers such as nvidia's proprietary driver.
This will likely require us to ship the equivalent of ArchLinux's linux-header that a user could extract on their development machine, and then use whatever compilation mechanism they want to generate the modules (DKMS, for example).