server side code missed

[mkozhukh]

Can you please add a full server side code, so benchmark can be validated ?

[mkozhukh]

now I see that sources/assets folder is missed as well
is there any way how this test can be run locally ?

[trevorgithub]

To add to this, the start script looks like this:
"scripts": { "start": "babel-node --presets es2015 ./server/express.js" },

but running it (after first doing npm install), results in this:
`
$ npm start

web-application@1.0.0 start C:\Users\user1\git\extjs-grid-performance
babel-node --presets es2015 ./server/express.js
internal/modules/cjs/loader.js:584
throw err;
^
Error: Cannot find module 'C:\Users\user1\git\extjs-grid-performance\server\express.js'
at Function.Module._resolveFilename (internal/modules/cjs/loader.js:582:15)
at Function.Module._load (internal/modules/cjs/loader.js:508:25)
at Function.Module.runMain (internal/modules/cjs/loader.js:754:12)
at Object. (C:\Users\user1\git\extjs-grid-performance\node_modules\babel-cli\lib_babel-node.js:154:22)
at Module._compile (internal/modules/cjs/loader.js:701:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:712:10)
at Module.load (internal/modules/cjs/loader.js:600:32)
at tryModuleLoad (internal/modules/cjs/loader.js:539:12)
at Function.Module._load (internal/modules/cjs/loader.js:531:3)
at Function.Module.runMain (internal/modules/cjs/loader.js:754:12)
`

Some instructions for building and running the grid performance tests would be helpful