Merge pull request 'fix(contactForm): append question in subject' (#84) from fix/contact-set-object into master

Reviewed-on: AstrolabeCAE/SiteWebAstrolabe#84

src/form/contact-form-handler.php

@@ -59,6 +59,7 @@ if(empty($errors)) {
         default:
             $purpose = "Autre demande";
     }
+    $emailSubject .= " : $purpose";
 
     $emailBody = "Vous avez reçu un nouveau message depuis le formulaire du site Astrolabe :".
     "\r\n\r\nNom: $name \r\nEmail: $emailAddress \r\nRaison: $purpose\r\nSubscribe: $subscribe\r\n\r\n$message";