alignment allowed for aloha

cartero/templates/cartero/emailtemplate_detail.html

@@ -7,6 +7,7 @@
 <script src="{{ STATIC_URL }}js/alohaeditor-0.22.7/aloha/lib/aloha-full.min.js"
                      data-aloha-plugins="common/ui,
                                           common/format,
+                                          common/align,
                                           common/table,
                                           common/list,
                                           common/link,