event participants actions
actor functions
make root service 'actor'

service let discover set of current user properties in current state
Merge branch 'master' into ui-events

Conflicts:
	packages/events/public/controllers/events.js
merge fix
Actor service tests
Merge branch 'ui-events'

Conflicts:
	packages/events/public/controllers/events.js
	packages/organizations/public/controllers/organizations.js
	packages/participants/public/controllers/participants.js