- setup redis scala

...bluebutton/core/pubsub/receivers/ChatMessageReceiver.java

...bluebutton/core/pubsub/receivers/LockMessageReceiver.java

...ebutton/core/pubsub/receivers/MeetingMessageReceiver.java

...luebutton/core/pubsub/receivers/UsersMessageReceiver.java

...luebutton/core/pubsub/receivers/VoiceMessageReceiver.java

...tton/core/pubsub/receivers/WhiteboardMessageReceiver.java

labs/akka-bbb-apps/src/main/resources/application.conf

...akka-bbb-apps/src/main/scala/org/bigbluebutton/Boot.scala

...rc/main/scala/org/bigbluebutton/SystemConfiguration.scala

...ain/scala/org/bigbluebutton/core/BigBlueButtonActor.scala

...in/scala/org/bigbluebutton/core/SystemConfiguration.scala

...igbluebutton/endpoint/redis/AppsRedisPublisherActor.scala

...gbluebutton/endpoint/redis/AppsRedisSubscriberActor.scala