Big improvements in infantry and buildings

[xerxes]

I've been playing line of defense against the AI and I've noticed quite significant improvements in the infantry TacAI. It used to be infantry were easy to slaughter in buildings. You just HE'd the building into "**" and they'd all run to the closest edge of the building. Often that would be into your supporting infantry fire lanes and the enemy would be slaughtered. Now, the TacAI has learned that running into the open under enemy fire is a really bad idea. They try very hard to avoid that. A really big improvement, well done Charles.