[FIX] Travis

Author: StefanRijnhart

.travis.yml

@@ -1,6 +1,7 @@
 sudo: false
 
 addons:
+  postgresql: "9.4"
   apt:
     packages:
       - expect-dev  # provides unbuffer utility

magentoerpconnect/README.rst

@@ -65,8 +65,6 @@ Technical points:
 
 .. _connector: https://github.com/OCA/connector
 .. _connector_ecommerce: https://github.com/OCA/connector-ecommerce
-.. _Camptocamp: http://www.camptocamp.com
-.. _Akretion: http://www.akretion.com
 .. _`source is on GitHub`: https://github.com/OCA/connector-magento
 
 Installation