Image captioning
First image should have CKEditor logo - caption displayed.
Second image shouldn't have any caption and caption editable area should not be visible.
- Click on second image - editable area should be visible.
- Click on editable area and add some text.
- Put selection inside paragraph. Caption text and editable area should stay visible.
- Click on editable area in first image.
- Remove whole caption text.
- Put selection inside paragraph. Caption editable area from first image should be hidden.