Remove deprecated scan command

Signed-off-by: Tom Grennan <tom@apptimist.co>
Cache users with binary search

Also, save messages as EPOCH_SHA for lexical sorting.

Signed-off-by: Tom Grennan <tom@apptimist.co>
differentiate bridge messages with "asn/bridge/" instead of "asn/messages"

Signed-off-by: Tom Grennan <tom@apptimist.co>
panic if can't create diag file

Signed-off-by: Tom Grennan <tom@apptimist.co>
really stub nodiag

Signed-off-by: Tom Grennan <tom@apptimist.co>
pdu integration

deprecate these packages with rewrite and reuse of pdu.go
	github.com/apptimistco/datum
	github.com/apptimistco/yab

Signed-off-by: Tom Grennan <tom@apptimist.co>
add rfc from github.com/apptimistco/rfc/asn.md

Signed-off-by: Tom Grennan <tom@apptimist.co>
Implement blob distribution

Signed-off-by: Tom Grennan <tom@apptimist.co>
make asnadm file blobs received waiting for ack

Signed-off-by: Tom Grennan <tom@apptimist.co>