refactor: init cypress-cucumber-preprocessor install.

node_modules/browserify/test/bom.js

@@ -0,0 +1,19 @@
+var browserify = require('../');
+var vm = require('vm');
+var test = require('tap').test;
+
+test('byte order marker', function (t) {
+    t.plan(2);
+    
+    var b = browserify(__dirname + '/bom/hello.js');
+    b.bundle(function (err, src) {
+        if (err) t.fail(err);
+        var c = {
+            console: { log: function (msg) {
+                t.equal(msg, 'hello');
+            } }
+        };
+        vm.runInNewContext(src, c);
+        t.notOk(/\ufeff/.test(src.toString('utf8')));
+    });
+});