fixed browser check code regarding Dialogs and HTML5 autofocus (so that create and rename dialogs now indeed get focus on their input fields, even in Safari / Chrome.
fixed browser check code regarding Dialogs and HTML5 autofocus (so that create and rename dialogs now indeed get focus on their input fields, even in Safari / Chrome.

cpojer/mootools-filemanager,cpojer/mootools-filemanager