move to more Future-style testing
in-progress: QuantumView
simpler setup for tracing/offline tests
report warnings in every response
don't warn caching account-less shippers
Image->from_hash is now Image->new

moving all parsing to BUILDARGS, to help with (future) subclassing
Address has a parsing BUILDARGS
fix type of ->warnings in Response
now all responses parse themselves
Quantum View response types
fix parsing warnings in ::Response
'diag' failures in tests
QV tests passing (live)
QV tests passing (offline)