Introducing coding standards validation.

vendor/squizlabs/php_codesniffer/bin/phpcbf

@@ -0,0 +1,19 @@
+#!/usr/bin/env php
+<?php
+/**
+ * PHP Code Beautifier and Fixer fixes violations of a defined coding standard.
+ *
+ * @author    Greg Sherwood <gsherwood@squiz.net>
+ * @copyright 2006-2015 Squiz Pty Ltd (ABN 77 084 670 600)
+ * @license   https://github.com/squizlabs/PHP_CodeSniffer/blob/master/licence.txt BSD Licence
+ */
+
+if (is_file(__DIR__.'/../autoload.php') === true) {
+    include_once __DIR__.'/../autoload.php';
+} else {
+    include_once 'PHP/CodeSniffer/autoload.php';
+}
+
+$runner   = new PHP_CodeSniffer\Runner();
+$exitCode = $runner->runPHPCBF();
+exit($exitCode);