Write-in votes for a Democratic primary candidate for a Metropolitan Water Reclamation District of Greater Chicago commissioner seat will not be counted in the city of Chicago because he didn’t file the necessary paperwork with Chicago’s election authority, a state appeals panel ruled today.The 1st District Appellate Court’s decision is a blow to plaintiff Joe Cook, one of six Democratic hopefuls vying for a two-year term on district’s board of commissioners through a write-in campaign.Though his …