TINY-7098: fixed issue with setup function not always being available (#6576)
TINY-7098: fixed issue with setup function not always being available (#6576)

* TINY-7098: fixed issue with setup function not always being available

* TINY-7098: some cleanup
tinymce/tinymce,tinymce/tinymce,tinymce/tinymce,TeamupCom/tinymce,TeamupCom/tinymce