Adds information that is useful for debugging infinitepush backup to the rage
output. In particular:
- Full node hashes in the unfiltered smartlog, so that they can be looked up in infinitepush.
- The contents of infinitepushbackupstate.
- The last 100 lines of the infinitepush backup logs for this repo.
Why do you join with ' '? Why not '/n'?
I actually don't think that it makes sense to return lines for all logfiles. Just the last one should be enough