drupony_get_cache_dir normalizes whatever path is set in variable drupony_cachedir
drupony_autoload early return + hook_flush_caches and hook_admin_menu_cache_info
cs
module tests + small DruponyTest refactor to avoid cached container classname collision
test for drupony_get_wrapper + code coverage
drupony_autoload: lineary search for autoload.php from module dir up to DRUPAL_ROOT