CLOUDIFY-1826 refactor jython proxy creation to look for files using classpath, this way it can work even when running inside a jar
CLOUDIFY-1826 added JythonProxyConfig to TaskExecturConfig so that callers of TaskExecturo wont have to import it themselves
CLOUDIFY-1826 added taskId parameter to sendTask and changed task arguments to use named parameters and kwargs
CLOUDIFY-1826 fixed app location
CLOUDIFY-1826 fixed checkstyle warning
CLOUDFIY-1826 added a test for calling a task with a wrong naned parameter
CLOUDIFY-1826 changed logger to not be static