Revert "Remove redirect selection. Now anytime create redirect page when the page renamed."

This reverts commit ca085441cb3c46b94320a05cc85b24629a396ba7.

lib/views/modal/rename.html

@@ -20,6 +20,13 @@
                 <input type="text" class="form-control" name="new_path" id="newPageName" value="{{ page.path }}">
               </div>
             </div>
+            <div class="checkbox">
+               <label>
+                 <input name="create_redirect" value="1"  type="checkbox"> {{ t('Redirect') }}
+               </label>
+               <p class="help-block"> {{ t('modal_rename.help.redirect', page.path) }}
+               </p>
+            </div>
             {# <div class="checkbox"> #}
             {#    <label> #}
             {#      <input name="moveUnderTrees" value="1" type="checkbox"> 下層ページも全部移動する #}
@@ -30,7 +37,6 @@
         </div>
         <div class="modal-footer">
           <p><small class="pull-left" id="newPageNameCheck"></small></p>
-          <input type="hidden" name="create_redirect" value="1">
           <input type="hidden" name="_csrf" value="{{ csrf() }}">
           <input type="hidden" name="path" value="{{ page.path }}">
           <input type="hidden" name="page_id" value="{{ page._id.toString() }}">