Hal Virtual Signals

Fork of Virtual signals for everything (sd-virtual-signals) by Steel Dragon GM.

Same naming scheme: {prototype}-virtual-signal (e.g. iron-ore-virtual-signal).

Changes vs original

• Twins all fluids, not just items
• Twins all cargo-like item types, not only fixed subgroups
• Soft dependency on Space Age (? space-age) instead of a hard require
• Factorio 2.0+
• Marked incompatible with sd-virtual-signals

Why

Packed circuit speak about a resource without using the item/fluid channel itself.