FIX: user avatar urls need to be absolute in wordpress api

app/serializers/user_wordpress_serializer.rb

@@ -0,0 +1,13 @@
+class UserWordpressSerializer < BasicUserSerializer
+
+  include UrlHelper
+
+  def avatar_template
+    if Hash === object
+      absolute User.avatar_template(user[:username], user[:uploaded_avatar_id])
+    else
+      absolute object.avatar_template
+    end
+  end
+
+end