1. -Add BattleProperty class ,and add it in gameobject.
2. -Add some action : CheckTarget, searchtarget, setmovedestination.
3. -Remove m_attackerSoldiers and Destroy from buildingBase, it is useless.
4. -Add GetRadius virtual function in game object.
5. -optimize CStarRaidersMap::GetBestSoldierAttackWorldPos
Merge branch 'master' of https://github.com/beyondlwm/BeyondEngine