TINY-1336: revert change to plugin.js
TINY-1336: revert change to plugin.js

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