Attributes Separate Stock

This allows attributes to have stock quantity independant of the quantity of the products to which it is attached.

This is different than the attribute-by-stock module -- that module allows one to specify a stock level for every attribute/stock combination -- so if you had shirts in blue and green, you'd specify quantity for blue shirts and quantity for green shirts.

This module instead allows you to have a quantity of "blue" attribute and a quantity of "green" attribute... the analogy doesn't really work for the TShirt example b/c it's for a different situation. We are using this in a "build your own product" situation for a jewelry store, where you combine a stock necklace with a specific charm. The store owner wants to be sure that they can keep track of charm inventory separate from necklace inventory.