added new observe method
refactoring and clean up
Merge branch 'develop' of github.com:ldaniels528/verify into develop

* 'develop' of github.com:ldaniels528/verify:
  clean up
  updated version number
  clean up
  fixed issue with failures for non-Avro topics

Conflicts:
	src/main/scala/com/ldaniels528/verify/modules/kafka/KafkaModule.scala
updated some of the Kafka examples