D27583: rebuild mosaic multiple dataset

jjazeix added inline comments.

INLINE COMMENTS

> Data.qml:63
> +            "images": images.slice(0,3)
> +
> +        },

you can remove this line break

> Data.qml:82
> +             "modelDisplayLayout": "singleColumn",
> +            images: images.slice(2,7)
> +

missing "" and indentation of almost all "modelDisplayLayout" is not good

REPOSITORY
  R2 GCompris

BRANCH
  arcpatch-D27583

REVISION DETAIL
  https://phabricator.kde.org/D27583

To: dekumar, #gcompris_improvements, jjazeix, timotheegiet, echarruau
Cc: kde-edu, narvaez, apol