Updated akka-bbb-transcode project structure and replace rediscala by lettuce.

akka-bbb-transcode/build.sbt

akka-bbb-transcode/project/Dependencies.scala

akka-bbb-transcode/project/build.properties

akka-bbb-transcode/project/plugins.sbt

akka-bbb-transcode/run.sh

...bbb-transcode/src/main/scala/org/bigbluebutton/Boot.scala

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

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

...ala/org/bigbluebutton/endpoint/redis/RedisPublisher.scala

.../scala/org/bigbluebutton/transcode/JsonMsgHdlrActor.scala

.../scala/org/bigbluebutton/transcode/bus/InJsonMsgBus.scala

...org/bigbluebutton/transcode/core/MessageSenderActor.scala

...a/org/bigbluebutton/transcode/core/TranscodingActor.scala

...la/org/bigbluebutton/transcode/core/TranscodingInGW.scala

akka-bbb-transcode/src/universal/conf/application.conf

akka-bbb-transcode/src/universal/conf/logback.xml

.../org/bigbluebutton/common2/redis/RedisConfiguration.scala