anchor.diff:  
   ```
   skipper:>upgrade --release-name mylog --package-name log --package-version 2.0.0
  -mylog has been upgraded.
  -Last Deployed: Thu Oct 26 11:00:43 IST 2017
  +mylog has been upgraded.  Now at version v2.
   ```
   
   You should see the java app named `log-sink-rabbit-1.2.0.RELEASE.jar` running in the output of the `jps` command.
  
positive.code: ```
  skipper:>status --release-name mylog
  ╔═══════════════╤═════════════════════════════════════════════════╗
  ║Last Deployed  │Thu Oct 26 11:01:47 IST 2017                     ║
  ║Status         │DEPLOYED                                         ║
  ║Platform Status│All applications have been successfully deployed.║
  ║               │mylog.log-v3[mylog.log-v3-0=deployed]            ║
  ╚═══════════════╧═════════════════════════════════════════════════╝
  ```
  
  
negative.code: 
  ```
  skipper:>history --release-name mylog
  ╔═══════╤════════════════════════════╤════════╤════════════╤═══════════════╤════════════════╗
  ║Version│        Last updated        │ Status │Package Name│Package Version│  Description   ║
  ╠═══════╪════════════════════════════╪════════╪════════════╪═══════════════╪════════════════╣
  ║3      │Fri Oct 27 15:48:03 IST 2017│DEPLOYED│log         │1.0.0          │Upgrade complete║
  ║2      │Fri Oct 27 15:45:43 IST 2017│DELETED │log         │2.0.0          │Delete complete ║
  ║1      │Fri Oct 27 15:44:00 IST 2017│DELETED │log         │1.0.0          │Delete complete ║
  ╚═══════╧════════════════════════════╧════════╧════════════╧═══════════════╧════════════════╝
  ```
  
  Now delete the release.
  