title: Remove aggregation menu items from angularjs ui-grid menu
body: <p>The <code>ui-grid</code> example on the official website ( <a href="http://ui-grid.info/docs/#/tutorial/209_grouping" rel="nofollow noreferrer">http://ui-grid.info/docs/#/tutorial/209_grouping</a> ) presents a grouping feature, which looks like this:
  <img src="https://i.stack.imgur.com/KZUYA.png" alt="enter image description here"></p>
  
  <p>I would like to have the <code>Grouping</code> menu item, but not have the <code>Aggregate</code> ones (count, sum, max, min, avg) in the column menu and I couldn't find a way around removing them. </p>
  
  <p>A solution I've tried was overriding the <code>uiGridGroupingService</code>, by providing a decorator for the groupingColumnBuilder, but the service is not resolved at all and I can't help but wonder if there is a simpler way of achieving this.</p>
  
  <p>Is anyone aware of any solution for this problem?</p>