hot word icon-review by huangtao

@@ -81,7 +81,7 @@
     <div class="form-group">
         <label for="content" class="col-sm-2 control-label"> 图标</label>
         <div class="col-sm-10">
-            <input type="file" name="file" value="[[icon]]" class="observe" data-field="icon"/>
+            <input id="word-icon" type="file" name="file" value="[[icon]]" class="observe" data-field="icon"/>
         </div>
     </div>
 

@@ -159,7 +159,7 @@ var Bll = {
     __editRender: function () {
         edit.init();
 
-        edit.on("file_onComplete", function (obj) {
+        edit.on("file_onComplete_word-icon", function (obj) {
             console.log(obj);
             var names = obj.field;
             console.log(names);