-added underslung/attached GLs to AI inventory and enabled AI to use them :)

-rewrote the AI sniper code to take advantage of readying weapons.  Added new SNIPER order for soldiers that's assigned when a soldier has a sniper rifle (80% chance) or a scope (40% chance).
-spreadsheet update

git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@216 3b4a5df2-a311-0410-b5c6-a8a6f20db521

Tactical/Soldier Control.cpp

@@ -3253,6 +3253,8 @@ BOOLEAN InternalSoldierReadyWeapon( SOLDIERTYPE *pSoldier, UINT8 sFacingDir, BOO
 
 	}
 
+	HandleSight(pSoldier, SIGHT_LOOK );
+
 	return( fReturnVal );
 }