The system periodically performs a lookup in the dht, looking for friends' updated feeds.
The local user also periodically publishes a timestamp.
Downloaded feeds have, consistently, a json extension.
resolved mismatch: id/key
added .json extension to downloaded feeds
configuration files may also be in working dir
return absolute path
no print-stack-trace on feed not yet loaded
keep previous feed in record, while the new one is downloaded
update the records file aftera seed is actually received
discard feeds received out of sequence