ui: display account name only if its not null (#4667)
ui: display account name only if its not null (#4667)

If account is null then "undefined" is displayed in ui
GabrielBrascher/cloudstack,GabrielBrascher/cloudstack,GabrielBrascher/cloudstack,GabrielBrascher/cloudstack,GabrielBrascher/cloudstack,GabrielBrascher/cloudstack,GabrielBrascher/cloudstack