[FR] Heirloom compare

As your tool can calculate what to upgrade next, I guess gives the diffrerent upgrades points my some formula, and sugest the one that gives the best points per Nullifium.

Could the same points system be used to compare the selected and the equiped Heirlooms?

It would be nice if it could mark the Heirlooms with things like "3% better then the equiped Heirloom":
