Requiring that sureties for bonds secured for the purpose of clearing contractors liens against property be licensed to do business in Kansas, providing that district courts award attorney fees and costs to successful claimants that demanded payment by the principal and surety prior to filing suit and did not receive payment and requiring a pretrial hearing in such a suit for the purpose of a preliminary finding by the court of whether the surety should pay the amount of the claim to the claimant or alternatively pay such amount into an account to be held by the court.