Removed all examples and point to the docs.
Fixed merge
Fixed scrutinizer code coverage
Fixed code coverage upload
Fixed number of coverage runs
Fixed hhvm check got coverage upload
Fixed coverage upload filename
Fixed scrutinizer filter
Re-enabled coverage badge
Remove Specific PriorityEmitter, the default implementation now handles priority as this is generic behaviour.
Commented why event stub is emty.
Added an interface to provider listeners through providers
Added Emitter::releaseGeneratorEvents
Exposed part of the EmitterInterface in the ListenerAwareInterface to allow stricter typing when using providers
Renamed ListenerAwareInterface to ListenerAcceptorInterface
CS fixes