TINY-1218: fixed so the factory throws an exception if the type is not registered
TINY-1218: fixed so the factory throws an exception if the type is not registered

danielpunkass/tinymce,TeamupCom/tinymce,FernCreek/tinymce,leofeyer/tinymce,tinymce/tinymce,tinymce/tinymce,TeamupCom/tinymce,danielpunkass/tinymce,leofeyer/tinymce,tinymce/tinymce,gencer/tinymce,gencer/tinymce,danielpunkass/tinymce,FernCreek/tinymce,FernCreek/tinymce