updated datastore
renamed datastore.go -> go-datastore
updated datastore (keytransform)
working on debugging dht issues
nicer, greppable logging
this shouldn't connect quite yet.
query wasnt ensuring conn

The query-- once it's actually attempting to connect to a peer--
should be the one connecting.
notes
Dialer for dht

dht doesn't need the whole network interface, only needs a Dialer.
(much reduced surface of possible errors)