Add SET_HOSTNAME value to the VM row information in FireEdge

[brodriguez-opennebula]

Description
When the context variable SET_HOSTNAME is added to a VM, the hostname is as important as the instance name. It is also more intuitive to search/identify a VM by its hostname

Use case

• A VM with the context variable SET_HOSTNAME is created
• In the VM view tab of fireedge this VMs appear with the instance name and, between parenthesis, the value of the SET_HOSTNAME context variable contents

Interface Changes
In fireedge, under the sunstone/vm path, every VM should show the context variable SET_HOSTNAME on parentheses after its instance name. The VM card needs to be expanded on to show additional information.

Additional Context

Progress Status

• Code committed
• Testing - QA
• Documentation (Release notes - resolved issues, compatibility, known issues)