Crafting chain: Track the Craft mode

[ChromaPIE]

Basically it's a merge of some previous issues related to the crafting chain bookmark. Now the Required Crafts is a thing now, bringing huge improvement but let us be honest, this feature is still far from being actually readable and convenient.
Instead of having to press shift on the chain to see what you need and what is yet to be crafted for a couple of seconds and go back to the crafting and having to come back and press shift to check from time to time, crafting chain in Track the Craft mode:

1. Reads the current inventories and grays out or even completely hide items that are already there, preventing them from breaking the readability. This is basically another way to visualize what previously requires holding shift to show in a tooltip box. For things that only an insufficient amount are present, change the amount number.
2. Colored background that's shown without needing to hold any key for players to easily tell which of the stuff are available (green), which requires to be crafted in a machine (blue), and which are just not there (red).

Thus, you get a chain that gets shorter and shorter, and neater, when each of the many steps gets done.