MT-15432 When generating a new page through the URL and trying to add a link or image it will require a title change.
EDT-668 Add menu item to merge cells
  * unmerge resource string
Merge pull request #115 from trypton/edt-668

EDT-668 Add menu item to merge cells
Merge pull request #114 from trypton/mt-15432

EDT-714 When generating a new page through the URL and trying to add a link or image it will require a title change.
Merge remote-tracking branch 'upstream/release/editor_v1' into EDT-630