TINY-3099: making a few places use the insertNode wrapper
TINY-3099: making a few places use the insertNode wrapper

TeamupCom/tinymce,FernCreek/tinymce,tinymce/tinymce,danielpunkass/tinymce,FernCreek/tinymce,tinymce/tinymce,danielpunkass/tinymce,danielpunkass/tinymce,FernCreek/tinymce,tinymce/tinymce,TeamupCom/tinymce