Accessibility class that will return all users associated to a given resource (i.e., paper/task/etc)
Update paper event_stream action to demonstrate how Accessible class could be used
Conflicts:
	config/initializers/event_stream_subscriptions.rb
Go, hound! (Aaron looks away in disgust)
Improve rspec syntax
[WIP] [ci skip] start pulling paper events into user channels
Show event stream channel in console
Do not require notifier_payload
Rename EventStream -> EventStreamConnection
Introduce EventStream service object
Convert paper to use new event_stream service object
Allow generic resource to be passed into policy
Allow generic resource to be used in Accessibility class for policy; Add policy objects for all engine tasks.
Policies should require (not allow) key resources
Enforce primary resource for paper policy
File cleanup
wip - comments work, but need to merge user in for comment_looks
Serialize comment_looks with comments
Properly event stream task participations
Handle paper_role event notifications
Event streaming for authors