updated gtedit to deal with variant ground truth files
updated gtedit to deal with variant ground truth files

braddockcg/ocropy,catethos/ocropy,lunactic/ocropy,loveheaven/ocropy,loveheaven/ocropy,mapbased/ocropy,amitdo/ocropy,amitdo/ocropy,tmbdev/ocropy,braddockcg/ocropy,amitdo/ocropy,danvk/ocropy,zuphilip/ocropy,zuphilip/ocropy,aws623/ocropy,liuqingjie/Ocropy,danvk/ocropy,aws623/ocropy,olivernina/ocropy,kba/ocropy,tmbdev/ocropy,kba/ocropy,liuqingjie/Ocropy,olivernina/ocropy,dnacreative/ocropy,mapbased/ocropy,dnacreative/ocropy,braddockcg/ocropy,lunactic/ocropy,loveheaven/ocropy,stweil/ocropy,catethos/ocropy,mapbased/ocropy,stweil/ocropy,danvk/ocropy,dnacreative/ocropy,lunactic/ocropy,liuqingjie/Ocropy,olivernina/ocropy,kba/ocropy,catethos/ocropy,stweil/ocropy,tmbdev/ocropy,aws623/ocropy,zuphilip/ocropy