add notification into evaluation
  1 change from:salaboy to #{initiator}
           Reply:krisv to #{initiator}
           to user:salaboy to #{employee}
  2 remove notification from human task(HR Evaluation and PM Evaluation)
integration-tests-classpath: correcting class package
integration-tests-classpath: corrected bpmn2 process id
Merge pull request #7 from bxf12315/description-1

add notification into evaluation
Added Scrum CMMN Case
Changed gitignore
Merge branch 'cmmn-req' of https://github.com/ifu-lobuntu/jbpm-playground into cmmn-req