Good point. Am thinking now that this piece of code (`include_js`) is probably more suited in `HtmlEditorConfig::generateJS` since this deals only with TinyMCE stuff, which should also then be called in `HtmlEditorField_Toolbar->__construct()`.

This way all the JS+config for all the editors is only generated once rather than on every HTMEditorField construct. Should make things cleaner and save processing time...