title: ui-grid grid menu: how to change the text of the default values of show/hide column
body: <p>I have enabled the grid menu using</p>
  
  <pre><code>gridOptions.enableGridMenu = true
  </code></pre>
  
  <p>I am getting the grid menu with an option to show/hide individual columns. I would like to customize the "columns" text that appears here. I am not using the i18 service of Angular as I have my own resources. How can I change that text?</p>
  
  <p>Please refer to this</p>
  
  <p><a href="https://i.stack.imgur.com/N97ua.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/N97ua.png" alt="enter image description here"></a></p>
  
  <p>Also, can I hide the "Clear all filters" menu item?</p>