TBIO-4980: initial version of table merging pasted cells
TBIO-4980: initial version of table merging pasted cells

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