Wrong access level for plugin's options

Hi!

I just found that some users in my site with the correct capability to manage options can’t access to the plugin’s options page.

While looking at the code for a reason, I found it in the admin/yst_plugin_tools.php file, at line 16 it says:

var $accesslvl = 'edit_users';

But it should be

var $accesslvl = 'manage_options';

And changing that solves the problem. I hope this can be fixed in the next release.

Best regards!

http://ww.wp.xz.cn/plugins/google-analytics-for-wordpress/