[FIX] 1.2 compatibility

app.add_node doesn't work right for custom translators in 1.2, since
mementos are using ``h:div`` reimplement that in the
BootstrapTranslator.

Alternative would be to monkeypatch app.add_node for Sphinx 1.2, but
let's not do that...

_extensions/odoo/translator.py

@@ -677,3 +677,15 @@ class BootstrapTranslator(nodes.NodeVisitor, object):
 
     # internal node
     def visit_substitution_definition(self, node): raise nodes.SkipNode
+
+    # without set_translator, add_node doesn't work correctly, so the
+    # serialization of html_domain nodes needs to be embedded here
+    def visit_div(self, node):
+        self.body.append(self.starttag(node, 'div'))
+    def depart_div(self, node):
+        self.body.append(u'</div>\n')
+    def visit_address(self, node):
+        self.body.append(self.starttag(node, 'address'))
+    def depart_address(self, node):
+        self.body.append(u'</address>')
+    # TODO: inline elements