kickstartablesystems User Interface fixes

![suse manager systems system set manager provisioning autoinstallation](https://f.cloud.github.com/assets/15332/2294311/b86a99de-a07f-11e3-897c-bd53a966039d.png)

to

![spacewalk systems system set manager provisioning kickstart](https://f.cloud.github.com/assets/15332/2294316/c80de968-a07f-11e3-8c09-9bda151f1506.png)