Importer: Layout cols

[TheMaaarc]

What steps will reproduce the problem?

1. Create (or use and existing) layout
2. Define the layout with the .json file
   e.g. {"cols": 12, "var": "content", "label": "Conent"}
3. Import the layout / definition
4. Change the cols of one column
   e.g. e.g. {"cols": 5, "var": "content", "label": "Conent"}
5. Run importer

What is the expected result?

Layout cols should be updated based on the new cols value.

What do you get instead? (A Screenshot can help us a lot!)

Layout won't be updated and I've to change the value in the database.

Additional infos

"require": {
    "luyadev/luya-core" : "~1.0.0",
    "luyadev/luya-module-cms" : "~1.0.0",
    "luyadev/luya-module-admin" : "~1.1.0",
    "luyadev/luya-bootstrap4": "1.0.0-RC4",
    "luyadev/luya-module-news": "~1.0.0",
    "luyadev/luya-module-crawler": "~1.0.0",
    "luyadev/luya-module-contactform": "~1.0.0",
    "luyadev/luya-generic" : "~1.0.0",
    "luyadev/luya-bootstrap3" : "~1.0.0",
},

[nadar]

what does the importer return?

[TheMaaarc]

The default stuff, luya\admin\importers\PropertyImporter and luya\admin\importers\StorageImporter but nothing about the layout

[luya-bot]

Issue moved to luyadev/luya-module-cms#63