made the init audio and permissions message payloads actually contain something and corrected chatpermission message names

 - fix issue where other users get disconnected when a user refreshes…

Restream video after disconnect

This commit will enable the client to restream video in the case of a disconnect.

A _restream variable has been added to the VideoEventMapDelegate.as, that will dictate if the stream needs to be restream.
The setting are stored also stored so ensure that no user interaction is needed to restream the video.

VideoEventMapDelegate.as now listens to BBBEvent.RECONNECT_CONNECTION_ATTEMPT_SUCCEEDED_EVENT, and will restream the video in the case _restream is true.

_restream is set to true when the user shares his camera, and set to false when the user manually closes his camera.

Misc client changes 100

 - welcome message isn't being displayed after reconnect.

Fix validate token

Fix auto reconnect listenonly

Webcam name automatically set under Pepperflash before giving WebRTC video permission

Remove VideoDock "close" context menu item.

Changed wording of Network Failure

Manage redis pubsub connection

 - configure concurrenthashmap to not use the default

Removed smile eomji status.

Improved EmojiGrid layout.

Applied the text styling to the mock text in WebRTCEchoTest

Improvements for the user status icon feature