Updated CHANGELOG.md 
Updated CHANGELOG.md 

New tag for 2016 county limits data
amymok/owning-a-home,Scotchester/owning-a-home,OrlandoSoto/owning-a-home,fna/owning-a-home,OrlandoSoto/owning-a-home,Scotchester/owning-a-home,fna/owning-a-home,OrlandoSoto/owning-a-home,contolini/owning-a-home,contolini/owning-a-home,amymok/owning-a-home,Scotchester/owning-a-home,amymok/owning-a-home,fna/owning-a-home,contolini/owning-a-home,Scotchester/owning-a-home,OrlandoSoto/owning-a-home,fna/owning-a-home,amymok/owning-a-home,contolini/owning-a-home