- Added Events to repository and entitytrait objects. Some more work to be done on this.

- Diverses bug fixes linked to join and relations
- Field date and datetime are now outputed using given locale.

src/Entity/Field/Datetime.php

@@ -30,4 +30,8 @@ class Datetime extends \DateTime implements EntityObjectInterface {
         return $this->format($this->format);
     }
 
+    public function formatLocale(string $format) : string
+    {
+        return strftime($format, $this->getTimestamp());
+    }
 }