Reference oryx-api dep properly. Use kafka as provided for now. Correctly merge reference.conf in assemblies.
Specialize log4j.properties for tests, to only disable noisy INFO messages in tests
Log config when components start
Avoid exceptionally long timeout in Streaming shutdown
Increase interval to avoid spurious test errors in ALSModelContentIT
Should be no need to make context transient
Repair test dependencies after marking ZK/Kafka provided
Move all config properties to an oryx namespace to avoid conflict
Spark 1.1.1