<md-progress-linear md-mode="indeterminate" ng-show="NewVppDialogCtrl.waiting"></md-progress-linear>
<md-dialog-actions layout="row">
<span flex></span>
<md-progress-linear md-mode="indeterminate" ng-show="NewVppDialogCtrl.waiting"></md-progress-linear>
<md-dialog-actions layout="row">
<span flex></span>