Finish implementation of % operator, closes https://github.com/google/jsonnet/issues/4
Finish implementation of % operator, closes https://github.com/google/jsonnet/issues/4

habibmasuro/jsonnet,huggsboson/jsonnet,tyler-elric/jsonnet,sparkprime/jsonnet,huggsboson/jsonnet,lamuguo/jsonnet,huggsboson/jsonnet,sparkprime/jsonnet,bowlofstew/jsonnet,tyler-elric/jsonnet,jbeda/jsonnet,darioajr/jsonnet,bowlofstew/jsonnet,jbeda/jsonnet,davidzchen/jsonnet,darioajr/jsonnet,tyler-elric/jsonnet,sparkprime/jsonnet,google/jsonnet,Neeke/jsonnet,lamuguo/jsonnet,habibmasuro/jsonnet,lamuguo/jsonnet,habibmasuro/jsonnet,sparkprime/jsonnet,sparkprime/jsonnet,lamuguo/jsonnet,darioajr/jsonnet,davidzchen/jsonnet,sparkprime/jsonnet,darioajr/jsonnet,huggsboson/jsonnet,davidzchen/jsonnet,davidzchen/jsonnet,Neeke/jsonnet,google/jsonnet,google/jsonnet,bowlofstew/jsonnet,habibmasuro/jsonnet,google/jsonnet,jbeda/jsonnet,bowlofstew/jsonnet,huggsboson/jsonnet,darioajr/jsonnet,jbeda/jsonnet,Neeke/jsonnet,lamuguo/jsonnet,jbeda/jsonnet,google/jsonnet,tyler-elric/jsonnet,davidzchen/jsonnet,google/jsonnet,bowlofstew/jsonnet,tyler-elric/jsonnet,habibmasuro/jsonnet,Neeke/jsonnet,Neeke/jsonnet