This contribution allows the shop owner to better manage products attributes. Here is what it will do:

• Allows copying attributes from existing product to a duplicate product
• Allows copying an existing product to an existing product
• Allows copying an existing product to all products in a Category
• Adds a new Display Order feature to the Categories/Products in Admin with a quick link between setting the display order in My Store and going back to the Categories/Products
• Adds Option Values Sort Order so attribute option values are displayed in the same order regardless of how they are added
• When adding a new option value to a product, if no sort_order is specified, the sort order of the option value is used
• Adds Attribute Sort Order per product