No way to customize location of language files and plugins directory

[2vanger@…]

There is no way to customize location of language files: HTMLArea._loadlang = function(context) ... url = _editor_url+"lang/"+_editor_lang+".js";

May be it would be better to use variable _editor_lang_path to specify location of language files("lang/" by default)

Same thing with path to "plugins" directory. I'm attaching diff file to show what I mean.