Fixed the breadcrumb link when navigating back to the VM Summary page

https://bugzilla.redhat.com/show_bug.cgi?id=1119487
Fixed the breadcrumb link when navigating back to the VM Summary page

https://bugzilla.redhat.com/show_bug.cgi?id=1119487
Merge pull request #238 from AparnaKarve/bz1119487_fix_vm_edit_breadcrumb

Fixed the breadcrumb link when navigating back to the VM Summary page