Ajout du FR

Ajout du FR + correction du "functions.php"

language/en/email/user_remind_inactive.txt

@@ -0,0 +1,11 @@
+Subject: Inactive account reminder
+
+Hello {USERNAME},
+
+This notification is a reminder that your account at "{SITENAME}", created on {REGISTER_DATE}, remains inactive. If you would like to activate this account, please visit the following link:
+
+{U_ACTIVATE}
+
+Thank you for registering at "{SITENAME}", we look forward to your participation.
+
+{EMAIL_SIG}