We can load routing without the key. This means we can avoid the "if I'm offline, lazy-load offline routing" dance. Motivation: https://github.com/ipfs/go-ipfs/pull/5825/files#diff-fe35ea64d478c4f3fb767a3f618e5d01R863 License: MIT Signed-off-by: Steven Allen <steven@stebalien.com>
