Use utils/featureflags.
Update juju/utils to get feature flags.
Update cmd and utils dependencies.
Check that the local id is valid, not the doc id.
Be more explicit.
Remove unneeded imports.
Merge branch 'master' into feature-flags
Fix the imports... always the imports.
added service api facade

added comments in client facade noting functions that should be moved to
the service facade

added service api client
fixed review comments
drop Uniter.service field
merge master
Remove unused import.
Move add and remove machine to subcommands.
more fixes from reviews
Tweak imports.
extract relations operations into their own type (although not yet their own *Operations*)
Merge branch 'master' into uniter-relation-ops
bump service facade version
define Relations interface