- cleanup

...ton/core/pubsub/redis/GenericObjectPoolConfigWrapper.java

...g/bigbluebutton/core/pubsub/redis/MessageDistributor.java

.../org/bigbluebutton/core/pubsub/redis/MessageReceiver.java

...va/org/bigbluebutton/core/pubsub/redis/MessageSender.java

...va/org/bigbluebutton/core/pubsub/redis/MessageToSend.java

.../org/bigbluebutton/core/pubsub/redis/ReceivedMessage.java

...gbluebutton/core/pubsub/redis/ReceivedMessageHandler.java

...main/scala/org/bigbluebutton/core/BigBlueButtonInGW.scala

...bbb-apps/src/main/scala/org/bigbluebutton/core/User.scala

...in/scala/org/bigbluebutton/core/apps/users/UsersApp.scala

.../scala/org/bigbluebutton/core/apps/users/UsersModel.scala