add a lib directory; move smarty into it; add random_compat phar (for random_bytes() on PHP < 7)

lib/smarty/libs/sysplugins/smarty_internal_parsetree_text.php

@@ -0,0 +1,40 @@
+<?php
+
+/**
+ * Smarty Internal Plugin Templateparser Parse Tree
+ * These are classes to build parse tree in the template parser
+ *
+ * @package    Smarty
+ * @subpackage Compiler
+ * @author     Thue Kristensen
+ * @author     Uwe Tews
+ *             *
+ *             template text
+ * @package    Smarty
+ * @subpackage Compiler
+ * @ignore
+ */
+class Smarty_Internal_ParseTree_Text extends Smarty_Internal_ParseTree
+{
+    /**
+     * Create template text buffer
+     *
+     * @param string $data text
+     */
+    public function __construct($data)
+    {
+        $this->data = $data;
+    }
+
+    /**
+     * Return buffer content
+     *
+     * @param \Smarty_Internal_Templateparser $parser
+     *
+     * @return string text
+     */
+    public function to_smarty_php(Smarty_Internal_Templateparser $parser)
+    {
+        return $this->data;
+    }
+}