Updated Client Detail Header for better mobile fit, lots of progress on stripe pay and some other minor updates

vendor/stripe-php-7.0.2/lib/Util/DefaultLogger.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace Stripe\Util;
+
+/**
+ * A very basic implementation of LoggerInterface that has just enough
+ * functionality that it can be the default for this library.
+ */
+class DefaultLogger implements LoggerInterface
+{
+    public function error($message, array $context = [])
+    {
+        if (count($context) > 0) {
+            throw new \Stripe\Exception\BadMethodCallException('DefaultLogger does not currently implement context. Please implement if you need it.');
+        }
+        error_log($message);
+    }
+}