add tidy config.

Author: jflearn

.phptidy-config.php

@@ -0,0 +1,10 @@
+<?php
+
+$default_package = 'silverstripe-userform-utils';
+$add_operator_space = true;
+$fix_round_bracket_space = true;
+$add_file_docblock = false;
+$add_function_docblocks = true;
+$add_doctags = false;
+$fix_docblock_format = true;
+$fix_docblock_space = true;