Detail view actions: Add support listView selection

Adds a new dialog 'cloudStack.dialog.listView'

-- Supports displaying a list view in a popup dialog, for selecting
   items for an action (i.e., selecting VMs for an LB rule). Arguments
   are a list view object and the 'type' of selection: either
   'checkbox' or 'radio'

Example:

detailView: {
  name: 'Internal Lb details',
  actions: {
    assignVm: {
      label: 'Assign VMs to LB',
      messages: {
        notification: function(args) { return 'Assign VM to internal LB rule'; }
      },
      listView: $.extend(true, {}, cloudStack.sections.instances.listView, {
        type: 'checkbox',
        filters: false
      }),
      action: function(args) {
        args.response.success();
      },
      notification: {
        poll: function(args) {
          args.complete();
        }
      }
    }
  },
  ...
}
VPC: Use listView selector for assignVm action
VPC UI: Reload chart on perform detailView action
Cleanup formatting