Add dev_commit.sh helper and no-emoji mandate

wp-includes/sodium_compat/namespaced/Core/Salsa20.php

@@ -0,0 +1,7 @@
+<?php
+namespace ParagonIE\Sodium\Core;
+
+class Salsa20 extends \ParagonIE_Sodium_Core_Salsa20
+{
+
+}