Bug 1013429

Fix displayed text when the Jenkins server is deleted while applications
with Jenkins jobs remain.

Before:
```
Deleting application 'jenkins' ... deleted

Removed corresponding client: jenkins-client-1Removed corresponding client: jenkins-client-1
```

After:
```
Deleting application 'jenkins' ... deleted

Removed jenkins-client-1 from rack2
Removed jenkins-client-1 from rack
```
Merge pull request #3743 from BanzaiMan/dev/hasari/bz1013429

Merged by openshift-bot