Per Item Stat Priorities

I've been working with your site for while. It's been very useful, however, I was wondering if maybe it would be possible to set things up so that instead of setting priorities for a set, you could make it so we could set priorities per item? If using a site such as icy veins for example, they usually make suggestions per item that may not be the same for every piece in a set.

To give an example, I am working on a Demon Hunter. In most cases, DEX is my most important stat, however, sometimes Crit Hit Damage, or Crit Hit Chance are more important than my dex.

No files, tests, or entry points are named. Start by locating the existing set-level stat-priority behavior in the Diablo III planner and compare it with the requested per-item priorities. Done means users can assign and use different stat priorities for individual items, including the Demon Hunter examples described.

Written by the indexing model from the issue text.