Some improvements to high curtime weapon firing * float=>double for C_BaseAnimating::GetAnimTimeInterval C_BaseCombatCharacter ::GetNextAttack, SetNextAttack, m_flNextAttack CBaseEntity::GetAnimTime, SetAnimTime, m_flAnimTime, m_flOldAnimTime, m_flPrevAnimTime CBaseCombatWeapon::GetWeaponIdleTime, SetWeaponIdleTime