CLOUDSTACK-4649: UI > (1) detailView widget: pass $detailView property in action.action({}).
(2) Edit Template action: make 'XenServer Tools Version 6.1+' field editable and use addResourceDetail API to update it.
(3) Edit Instance action: make 'XenServer Tools Version 6.1+' field editable and use addResourceDetail API to update it.