created td container for color legend
created td container for color legend

aashish24/tangelo,Kitware/tangelo,Kitware/tangelo,Kitware/tangelo,mathstuf/tangelo,ecohealthalliance/tangelo,ecohealthalliance/tangelo,aashish24/tangelo,mathstuf/tangelo,ecohealthalliance/tangelo,aashish24/tangelo,mathstuf/tangelo