Find by name fix (without altering binary format).

You see, we don't store name in untokenized/raw fashion, so we can't search
on it directly.  Instead we issue a tokenized search for things in the name,
then do a local in-memory filter.   This is a workaround for now, until
we're ready to bump the binary format.
Merge pull request #5 from typesafehub/wip/fix-not-found-by-name

Find by name fix (without altering binary format).