Re: [rhinstaller/blivet/pulls/251 master] Use libbytesize's Size class as a base for our Size class

[dashea]

> @vpodzime you don't want to do this for blivet-2.0?

I do, but due to the [bug in GObject introspection](https://bugzilla.redhat.com/show_bug.cgi?id=1275259), libbytesize doesn't work with Python3 properly. I realized I don't need the GObject stuff at all if I write the bindings myself which should be fairly easy. This should happen this week.