lupin merge progress

[Evan Dandrea]

> > D) Patch os-prober and m-a. See
> > lupin/devel/src/alternate-iso/overlay/var/lib/dpkg/info/load-cdrom.postinst
> 
> I've applied the os-prober change upstream. Evan, could you look at the
> migration-assistant changes? It looks like some of them may be
> generally-applicable and some may need further thought as to how to
> merge them properly, but I've only glanced over the sed expressions and
> not checked the code it's patching.

I've made the necessary changes and lupin should be able to drop this
patch when migration-assistant 0.5.0 is released.