Add optional email confirmation

If enabled, a confirmation email will be sent before the user can create
their account.

lang/common/de-de.json

@@ -4,6 +4,7 @@
     },
     "strings": {
         "username": "Benutzername",
+        "name": "Name",
         "password": "Passwort",
         "emailAddress": "E-Mail-Adresse",
         "submit": "Absenden",

lang/common/en-us.json

@@ -6,6 +6,7 @@
         "username": "Username",
         "password": "Password",
         "emailAddress": "Email Address",
+        "name": "Name",
         "submit": "Submit",
         "success": "Success",
         "error": "Error",

lang/common/fr-fr.json

@@ -5,6 +5,7 @@
     },
     "strings": {
         "username": "Nom d'utilisateur",
+        "name": "Nom",
         "password": "Mot de passe",
         "emailAddress": "Addresse Email",
         "submit": "Soumettre",

lang/common/nl-nl.json

@@ -4,6 +4,7 @@
     },
     "strings": {
         "username": "Gebruikersnaam",
+        "name": "Naam",
         "password": "Wachtwoord",
         "emailAddress": "E-mailadres",
         "submit": "Verstuur",

lang/common/pt-br.json

@@ -4,6 +4,7 @@
     },
     "strings": {
         "username": "Nome do Usuário",
+        "name": "Nome",
         "password": "Senha",
         "emailAddress": "Endereço de Email",
         "submit": "Enviar",