Basic models for routing screen
Add explanatory comment for why we base the campaign routing models off of the state machine models
Change ChannelModel endpoints relation from HasOne to HasMany
Merge branch 'develop-frontend' into feature/issue-312-basic-models-for-routing-screen
Merge branch 'develop-frontend' into feature/issue-293-basic-implementation-for-plumbing-components-ui
Add LookupGroup.ownerOf()
Merge branch 'feature/issue-325-lookupgroup-needs-a-way-of-retrieving-the-owner-of-an-item' into feature/issue-293-basic-implementation-for-plumbing-components-ui
Better way of retrieving the collection that owns a connection in DiagramViewConnection onPlumbDisconnect callback
Merge branch 'feature/issue-293-basic-implementation-for-plumbing-components-ui' of github.com:praekelt/vumi-go into feature/issue-293-basic-implementation-for-plumbing-components-ui