Add CONTRIBUTING file
Add CONTRIBUTING file

sparkprime/jsonnet,sparkprime/jsonnet,lamuguo/jsonnet,sparkprime/jsonnet,sparkprime/jsonnet,jbeda/jsonnet,lamuguo/jsonnet,sparkprime/jsonnet,huggsboson/jsonnet,lamuguo/jsonnet,google/jsonnet,darioajr/jsonnet,Neeke/jsonnet,lamuguo/jsonnet,jbeda/jsonnet,huggsboson/jsonnet,davidzchen/jsonnet,google/jsonnet,google/jsonnet,Neeke/jsonnet,davidzchen/jsonnet,huggsboson/jsonnet,jbeda/jsonnet,google/jsonnet,google/jsonnet,darioajr/jsonnet,davidzchen/jsonnet,huggsboson/jsonnet,lamuguo/jsonnet,Neeke/jsonnet,davidzchen/jsonnet,google/jsonnet,darioajr/jsonnet,jbeda/jsonnet,sparkprime/jsonnet,huggsboson/jsonnet,davidzchen/jsonnet,jbeda/jsonnet,darioajr/jsonnet,darioajr/jsonnet,Neeke/jsonnet,Neeke/jsonnet