Upgraded to NiFi 1.4.0, added support for incoming flow file attributes

1.2.0

1.2.0 Release, upgraded NiFi version, added support for incoming attr…

1.1.2: Added Jython support

Added support for the script tester to run Jython scripts

1.1.1

Point release to fix default module path, and to add support for Travis CI

1.1

Includes improvements for using modules, auto-importing common packages, and other general improvements