Make humanReadable size use binary prefixes and nicer units
Make humanReadable size use binary prefixes and nicer units

We should always give humanReadable representation of a Size instance with
binary prefix, because that's the preferred way of representation. Also, if the
value is less than 10, we should use the smaller unit, because that means more
decimal places could be interesting.

AdamWill/blivet,vpodzime/blivet,rvykydal/blivet,vpodzime/blivet,vojtechtrefny/blivet,rhinstaller/blivet,AdamWill/blivet,rhinstaller/blivet,vojtechtrefny/blivet,dwlehman/blivet,rvykydal/blivet,jkonecny12/blivet,jkonecny12/blivet,dwlehman/blivet