Fix: Cash Bounty Granted By Command Center Scaffold, Method 2

[commy2]

• fix GLA cash bounty activated with just a CC scaffold #590
• replaces close Fix: Cash Bounty Granted By Command Center Scaffold, Method 1 #596

Seems to work from first trials with it. More testing required. Idk if a better method can be found.

• needs comments
• needs implementation for non GLA

Reverted

This change and its follow up changes #1764, #2253 have been replaced by #2263.

[commy2]

This change makes it such that the player needs to own a completed and non-disabled (e.g. microwaved) xGLA Command Center (or Boss General Command Center) to enable Cash Bounty after picking the tech from the generals promotion menu. A scaffold, like in 1.04, will no longer suffice.

[xezon]

Reads like an appropriate solution if this is what design wants.