FIxed Product data Export: Download does not break without requested columns
We broke product downloads when no columns were requested, now it's fixed.
FIxed Product data Export: Keep the order of requested columns
When downloading product data feeds, the order of the columns is back to the requested order.
IMPROVED Product data Import: Raising the read timeout values to support slow servers
As the feeds get bigger, some servers need more time to serve the file. We increased the read timeout to support slower servers.
IMPROVED Product data Import: Content type “octet-stream” allowed