[user experience] hawtio fabric perspective name changing

After creating fabric in fuse, perspective name is "Container".
After another browser refresh, container name is "root".

This happens when hawtio is "auto refreshed" during fabric:create.

Steps to reproduce:

• start clean fuse
• login to hawtio, leave browser open
• in shell execute fabric:create --wait-for-provisioning
• browser should auto refresh
• login to hawtio again