Fix lint issues, run npm audit fix

bundler/bundle.js

@@ -15,7 +15,6 @@ function parse(file) {
 	try {return JSON.parse(json)} catch (e) {throw new Error("invalid JSON: " + json)}
 }
 
-var pkg = require("../package.json")
 var error
 module.exports = function (input) {
 	var modules = {}

bundler/tests/test-bundler.js

@@ -4,7 +4,6 @@ var o = require("../../ospec/ospec")
 var bundle = require("../bundle")
 
 var fs = require("fs")
-var pkg = require("../../package.json")
 
 var ns = "./"
 function write(filepath, data) {