(debtor was incarcerated at time of Chapter 12 filing and was determined to be ineligible for Chapter 12 because debtor did not own or operate a farm or receive income from farming at time of filing; farm had been ordered to be sold in a divorce proceeding; debtor claimed that he would include challenge to divorce proceedings as part of bankruptcy case; court held that even if debtor's attempt successful, he still would not have farm income due to his incarceration).