Moved locale information from the language to the translation files.

resources/lang/pt_BR/config.php

@@ -0,0 +1,8 @@
+<?php
+
+return [
+    'locale'        => 'pt_BR, pt_BR.utf8',
+    'month'         => '%B %Y',
+    'month_and_day' => '%e de %B de %Y',
+
+];