[Fedora-livecd-list] A couple of cleanup patches

[Douglas McClendon]

Mark McLoughlin wrote:

> 	Second patch refactors the resize2fs stuff so that it is substantially
> easier to understand - e.g. trying to grok the binary search in
> resize2fsToMinimal() is a lot easier than the original version in
> cleanupDeleted() ...

A very minor additional comment, would be to leave in this comment, as I 
think it may help future readers of the code to more easily understand 
what is going on-

-        # truncate the unused excess portion of the sparse file

-dmc