Add StreamEventNotifier
Subscribe/unsubscribe to notifications
GenEvent supervision
Web streaming
Start GenEvent during test
Get event index bug corrected
Inject event manager into stream server
Stream doesnt exist error code
Add supervisor to app module & include in mix
Remove Logger to enable 'mix test --not-start'
Formatting
EventData data and metadata is json
Use EventData to_map function
Formatting
Releasable
Add timex to dependencies for deployment
Add version to EventData
is_end bug fixed
Adjust tests to send EventData
Chunk data repsonds require double line breaks