E Authorizing the Scott and Carver county housing and redevelopment authorities to exercise the powers of an economic development authority (EDA) granted by county board resolution, specifying certain tax levy authority; exempting the HRAs from payment of sales taxes on purchases of construction materials and equipment in connection with certain low income persons and families housing development projects; authorizing the counties to offer nonconservation tax-forfeited lands to the HRAs before offering the properties to cities in the counties (mk, ja)