Merge branch 'develop'

ShopBundle/Controller/Backend/OrderController.php

                         $this->em->persist($orderShop);
                         $this->em->flush();
                         $this->mailUtils->send([
-                                MailUtils::SUBJECT => 'Régler votre commande',
+                                MailUtils::SUBJECT => 'Réglement de votre commande',
                                 MailUtils::TO_EMAIL => $orderShop->getUser()->getEmail(),
                                 MailUtils::TO_NAME => $orderShop->getUser()->getName(),
                                 MailUtils::CONTENT_TEMPLATE => 'mail/order-payment-link',

ShopBundle/Twig/FrontendTwigExtension.php

                         new TwigFunction('get_form_newsletter', [$this, 'getFormNewsletter']),
                         new TwigFunction('get_merchants', [$this, 'getMerchants']),
                         new TwigFunction('get_file_manager_folder', [$this, 'getFileManagerFolder']),
+                        new TwigFunction('lc_format_price', [$this, 'formatPrice']),
                 );
         }
 
                 return $form->createView();
         }
 
-        public function formatPrice($price)
+        public function formatPrice($price, $unbreakableSpace = true)
         {
                 $price = number_format($price, 2, ',', ' ');
-                $price = $price . ' €';
+                $price .= $unbreakableSpace ? ' ' : ' ' ;
+                $price .= '€' ;
                 return $price;
         }