Importing project into Git

This project lived only on the server without version control. This is now the starting point for the repository.

qa-include/qa-db-cache.php

@@ -0,0 +1,15 @@
+<?php
+/**
+ * @deprecated This file is deprecated from Q2A 1.7; use the below file instead.
+ */
+
+if (!defined('QA_VERSION')) {
+	header('Location: ../');
+	exit;
+}
+
+if (defined('QA_DEBUG_PERFORMANCE') && QA_DEBUG_PERFORMANCE) {
+	trigger_error('Included file ' . basename(__FILE__) . ' is deprecated');
+}
+
+require_once QA_INCLUDE_DIR.'db/cache.php';