Merge branch 'master' of https://github.com/thelia/thelia into coupon

# By Manuel Raynaud (9) and Etienne Roudeix (1)
# Via Manuel Raynaud
* 'master' of https://github.com/thelia/thelia:
  update customer loop in template customer
  strat regiter page
  complete login form
  change link for homepage
  start creating register and login pages
  display good currency in template
  defin currency at runtime
  creating index page
  fix tests
  start integration default template

core/lib/Thelia/Controller/BaseController.php

@@ -179,7 +179,14 @@ class BaseController extends ContainerAware
                 return $form;
             }
             else {
-                throw new FormValidationException(sprintf("Missing or invalid data: %s", $this->getErrorMessages($form)));
+                $errorMessage = null;
+                if ($form->get("error_message")->getData() != null) {
+                    $errorMessage = $form->get("error_message")->getData();
+                } else {
+                    $errorMessage = sprintf("Missing or invalid data: %s", $this->getErrorMessages($form));
+                }
+
+                throw new FormValidationException($errorMessage);
             }
         }
         else {