Update CODE_OF_CONDUCT.md.tt
Update CODE_OF_CONDUCT.md.tt

"Ethnicity" was missed from discriminations list (see original version at http://contributor-covenant.org/version/1/0/0/code_of_conduct.md)
PG-kura/bundler,Eric-Guo/bundler,davydovanton/bundler,chef/bundler,suhastech/bundler,bronzdoc/bundler,agis-/bundler,joshsoftware/bundler,Wirachmat/bundler,kohgpat/bundler,mdorrance/bundler,jasonkarns/bundler,bundler/bundler,dilumnavanjana/bundler,philnash/bundler,patvice/bundler,tgxworld/bundler,EthanK28/bundler,robinboening/bundler,bundler/bundler,christer155/bundler,RochesterinNYC/bundler,patvice/bundler,mdorrance/bundler,mpapis/bundler,cstrahan/bundler,Teino1978-Corp/Teino1978-Corp-bundler,cdwort/bundler,PG-kura/bundler,byroot/bundler,lmtim/bundler,asutoshpalai/bundler,schaary/bundler,kohgpat/bundler,agis-/bundler,lmtim/bundler,asymmetric/bundler,cdwort/bundler,Elffers/bundler,schaary/bundler,EasonYi/bundler,davydovanton/bundler,mattbrictson/bundler-1,CorainChicago/bundler,wenderjean/bundler,pivotal-cf-experimental/bundler,carpodaster/bundler,suhastech/bundler,anil826/bundler,ngpestelos/bundler,asymmetric/bundler,AiyionPrime/bundler,steved/bundler,seanlinsley/bundler,chulkilee/bundler,nju520/bundler,mpapis/bundler,jingweno/bundler,zhangkuaiji/bundler,danimashu/bundler,gregkare/bundler,tgxworld/bundler,danimashu/bundler,Elffers/bundler,elovelan/bundler,wenderjean/bundler,gregkare/bundler,cstrahan/bundler,simplybusiness/bundler,Eric-Guo/bundler,EthanK28/bundler,chulkilee/bundler,masarakki/bundler,RochesterinNYC/bundler,AiyionPrime/bundler,neslom/bundler,simplybusiness/bundler,steved/bundler,Wirachmat/bundler,ngpestelos/bundler,ligi/bundler,frsyuki/bundler,pivotal-cf-experimental/bundler,ipmobiletech/bundler,CorainChicago/bundler,mattbrictson/bundler-1,elovelan/bundler,seanlinsley/bundler,carpodaster/bundler,roseweixel/bundler,asutoshpalai/bundler,frsyuki/bundler,ipmobiletech/bundler,byroot/bundler,philnash/bundler,anil826/bundler,jasonkarns/bundler,ximus/bundler,roseweixel/bundler,mvz/bundler,robinboening/bundler,mvz/bundler,Teino1978-Corp/Teino1978-Corp-bundler,christer155/bundler,h4ck3rm1k3/bundler,EasonYi/bundler,ximus/bundler,nju520/bundler,h4ck3rm1k3/bundler,dilumnavanjana/bundler,chef/bundler,zhangkuaiji/bundler,bronzdoc/bundler,ligi/bundler,jingweno/bundler,joshsoftware/bundler,masarakki/bundler,neslom/bundler