Added auto-drains in case water gets in supply lines during build order.

Improved titanium distribution for cryofluid after stress tests showed it couldn't keep up.

Additionally, added bonus features for drones.

Tweaked cryofluid production to increase flow. Now sustained rate of over 250 cryofluid/sec.

Added integrated cryofluid production.

Tweaked to include both air and ground factories.

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