Add new-style api and kubectl reference docs for 1.5 as "New Beta Docs" link under Reference

docs/api-reference/1_5/node_modules/mime/cli.js

@@ -0,0 +1,8 @@
+#!/usr/bin/env node
+
+var mime = require('./mime.js');
+var file = process.argv[2];
+var type = mime.lookup(file);
+
+process.stdout.write(type + '\n');
+