v2.0.1: Devops 206 refactor (#6)
* DEVOPS-206 add Jenkinsfile * DEVOPS-206 add Jenkinsfile.multi * DEVOPS-206 refactor jenkinsfile * DEVOPS-206 refactor jenkinsfile * DEVOPS-206 refactor lib class * DEVOPS-206 push latest tag * DEVOPS-206 prep creds