CDAP-489: add integration tests validation
CDAP-489: moved check delivered events to common part
CDAP-489: code improvements
CDAP-489: code clean
CDAP-489: rename module
CDAP-489: improve java-doc
CDAP-489: Updated StreamReader to have ability to reuse it in the Stream Client integration tests.
CDAP-489: Added close method for RestClient.
CDAP-489: Updated method for reading events method.
CDAP-489: add ssl confs
Merge remote-tracking branch 'origin/cdap-489' into cdap-489
CDAP-489: improve tests according to changes in StreamReader
CDAP-489: change README.md according to last changes
Merge pull request #94 from cybervisiontech/cdap-489

CDAP-489: FileTailer Integration Tests should have better validations