title: How to access entire row data in angular-ui-grid cellFilter
body: <p>I would like to execute a cellFilter to programatically define what needs to be displayed within a cell.  When defining the column definitions you need to specify what field the cell corresponds with, however I need access to the entire row of data within the cellFilter, not just a single field.  Is it possible to pass multiple fields to a filter, or the entire row?</p>
  
  <pre><code>{
  name: 'To',
  field: 'myData',
  cellFilter: 'formatCaller'
  }
  </code></pre>
  
  <p>Thank you.</p>