Relating to human services; providing relative custody assistance payments for the cost of day and respite care for children with documented special needs and meeting certain eligibility criteria, limiting payment for nonmedical services, items or equipment; providing adoption assistance for adoptive placement from foster care; requiring the commissioner of human services to equalize the difficulty of care rates for foster care, relative custody and supplemental adoption assistance by a certain date; repealing a certain rule disqualifying children from adoption subsidy certification after the final adoption decree (mk)