Fix akka applications packaging configuration.

akka-bbb-apps/build.sbt

akka-bbb-apps/src/main/resources/README

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

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

akka-bbb-fsesl/build.sbt

akka-bbb-fsesl/src/main/resources/README

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

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