MAGETWO-34956: Product Template page does not work in IE9 and FF

Author: slopukhov

app/code/Magento/Catalog/view/adminhtml/templates/catalog/category/checkboxes/tree.phtml

@@ -10,7 +10,9 @@
 
 <?php $_divId = 'tree-div_' . time() ?>
 <div id="<?php echo $_divId ?>" class="tree"></div>
-
+<!--[if IE]>
+<script id="ie-deferred-loader" defer="defer" src=""></script>
+<![endif]-->
 <script>
     require([
         'jquery',

app/code/Magento/Catalog/view/adminhtml/templates/catalog/category/tree.phtml

@@ -35,7 +35,9 @@
        <div><?php echo __('This operation can take much time'); ?></div>
     </div>
 </div>
-
+<!--[if IE]>
+<script id="ie-deferred-loader" defer="defer" src=""></script>
+<![endif]-->
 <script>
 var tree;
 require([

app/code/Magento/Catalog/view/adminhtml/templates/catalog/category/widget/tree.phtml

@@ -10,7 +10,9 @@
 
 <?php $_divId = 'tree' . $block->getId() ?>
 <div id="<?php echo $_divId ?>" class="tree"></div>
-
+<!--[if IE]>
+<script id="ie-deferred-loader" defer="defer" src=""></script>
+<![endif]-->
 <script>
 require(['jquery', "prototype", "extjs/ext-tree-checkbox"], function(jQuery){
 

app/code/Magento/Catalog/view/adminhtml/templates/catalog/product/attribute/set/main.phtml

@@ -38,6 +38,9 @@ require([
             <span class="title"><?php echo __('Unassigned Attributes') ?></span>
         </div>
         <div id="tree-div2" class="attribute-set-tree"></div>
+        <!--[if IE]>
+        <script id="ie-deferred-loader" defer="defer" src=""></script>
+        <![endif]-->
             <script>
 define("tree-panel", ["jquery", "extjs/ext-tree-checkbox", "prototype"], function(jQuery){
 

app/code/Magento/DesignEditor/view/adminhtml/templates/editor/tools/files/tree.phtml

@@ -28,7 +28,9 @@
 </div>
 
 <div id="tree" style="width:100%; overflow:auto;"></div>
-
+<!--[if IE]>
+<script id="ie-deferred-loader" defer="defer" src=""></script>
+<![endif]-->
 <script>
 require([
     'jquery',

app/code/Magento/Widget/view/adminhtml/templates/instance/edit/layout.phtml

@@ -15,6 +15,9 @@
         <div class="actions"><?php echo $block->getAddLayoutButtonHtml() ?></div>
     </div>
 </fieldset>
+<!--[if IE]>
+<script id="ie-deferred-loader" defer="defer" src=""></script>
+<![endif]-->
 <script>
 require([
     'jquery',