Fix: Destroyed Scud Storm Always Creates Green Poison Cloud

[commy2]

1.04:

• When a Scud Storm is destroyed, it will create a green poison cloud, no matter what faction or upgrade.

With this patch:

• Beta Upgrade will create a blue poison cloud instead. Anthrax Gamma will create a pink poison cloud instead.
• Demo General will create an explosion. The explosion does not kill the hole, but makes it so the Worker takes just as long to repair the Scud as it would take the other Scuds to repair (since the first Worker usually dies in the poison cloud).