Product Specifications should allow more than 400 characters

Hi,

This is a very easy improvement that may be usefull for others. We had to change the database and a cuple of lines of code to allow Specifications to be more than 400 characters.

I personally think there is no a strong reason not to make this Specifications NVARCHAR(MAX), but extending up to 1024 would be enough for our case.

Our eCommerce contains Digital Books, and one of the attributes are the countries licenced. This Specification has one of the following values:
- (NULL) -> OK
- 'WORLD' -> OK
- A space-separated list of two-letter ISO countries list. Example: 'US CA ES FR RU IT...'

The average length of the space-separated list is about 700 characters.

We are going to develope another e-commerce to sell some products and eBooks again, so we will face this problem again.

Please if you could make this small change it would be very usefull for us and I think it will be usefull for others.

Thanks a lot and congratulations for your product. We really love it.

Oriol Quinquillà
Itequia