How to display more than three views in SharePoint 2013 / SharePoint Online

<script type="text/javascript">

ExecuteOrDelayUntilScriptLoaded(overrideSurfacePivotCount, 'clienttemplates.js');
function overrideSurfacePivotCount() {
   ClientPivotControl.prototype.SurfacedPivotCount = <Add View Count>;
};

</script>