Event Stream should only process events on channels it is listening for.
Consiticifcationalization of user specific serialization on paper
Merge branch 'master' into new-paper-subscriptions
Only post to event stream when the last paper role is destroyed
No longer necessary to serialize JSON for event stream tests
Merge branch 'master' into new-paper-subscriptions
Pass at fixing intermittent navbar failures
Don’t try to mutate MessageEvent.data

Firefox will not like it, and mutating isn’t nice.
Merge pull request #461 from Tahi-project/new-paper-subscriptions

Smarter handling of PaperRole changes