title: Not displaying icons and not working inline editing
body: <p>I want edit and save icons inline editable and others like add ,delete normal navigation.I have written following code </p>
  
  <pre><code>$("#list1").jqGrid("navGrid", "#prowed1", {
    cloneToTop: true,
    add: true,
    del: true,
    save: true,
    search: true,
    refresh: true,
    cancel: true,
    edit: false,
    view: true,
  },
  </code></pre>
  
  <p>So I set edit and save as false.For inline editing written following code  </p>
  
  <pre><code>$("#list1").jqGrid("inlineNav", "#prowed1", {
    add: false,
    edit: true,
    editicon: 'fa fa-edit',
    save: true,
    editParams: {
      aftersavefunc: function(id) {
        jQuery('#list1').jqGrid('setSelection', id, false);
      },
    },
  });
  </code></pre>
  
  <p>However this is not displaying save and cancel icon. I am using FontAwesome icons. Please suggest a solution.</p>