Bug#352669: initramfs-tools: please add support for MODULES=netboot
when using initramfs-tools with the ltsp packages, it would be nice to
be able to set MODULES=netboot in initramfs.conf, like with ubuntu's
version of initramfs-tools. otherwise, we'll need to implement a
separate case for debian and ubuntu in our ltsp code.
there appears to be code for MODULES=netboot in in the ubuntu patch
(unfortunately, along with lots of other code):