Authorizing Issuance of Limited Obligation Refunding Bonds, Reassessment District II No. 2006-01 (Willowcreek II A.D. No. 96-01 and North Natomas A.D. No. 88-03 Approving a Bond Purchase Contract, Approving an Official Statement; Authorizing the Execution of the Bonds; Approving a Fiscal Agent Agreement;