Default config files

In an effort to make upgrading the constantly changing config files
easier, Shift defaulted them and merged your true customizations -
where ENV variables may not be used.

config/mail.php

@@ -28,7 +28,7 @@ return [
     | sending an e-mail. You will specify which one you are using for your
     | mailers below. You are free to add additional mailers as required.
     |
-    | Supported: "smtp", "sendmail", "mailgun", "ses",
+    | Supported: "smtp", "sendmail", "mailgun", "ses", "ses-v2",
     |            "postmark", "log", "array", "failover"
     |
     */
@@ -51,10 +51,16 @@ return [
 
         'mailgun' => [
             'transport' => 'mailgun',
+            // 'client' => [
+            //     'timeout' => 5,
+            // ],
         ],
 
         'postmark' => [
             'transport' => 'postmark',
+            // 'client' => [
+            //     'timeout' => 5,
+            // ],
         ],
 
         'sendmail' => [