Allow the status of a SKU-color trait to be updated. Available statuses are ACTIVE and INACTIVE.

"export_status" param can now take values 6 & 7:
6 = not yet exported (failed excluded);
7 = 6+4. If not included in the request, the default is export_status=1 if sync=0, otherwise the default is export_status=2 if sync=1

We now display the visibility of the collection. Available values are OWNED (only visible to the admin creator), SELECT (only visible to select retailer), or ALL (visible to all connections).