[SOLVED] MoonMail-UI cannot build properly using reactjs / web-pack

node -v: v.4.4.5

npm -v: 4.3.0

os: windows 10

Steps to reproduce the problem:

git clone git@github.com:microapps/MoonMail-UI.git
cd moonmail-ui
npm install
npm build
... error occurs ...

ERROR in ./src/styles/core.scss
Module build failed: ReferenceError: self is not defined
at C:\dev\test-project\node_modules\style-loader\index.js!C:\dev\test-project\node_modules\css-loader\index.js?sourceMap&-minimize&modules&importLoaders=
1&localIdentName=[name][local][hash:base64:5]!C:\dev\test-project\node_modules\postcss-loader\index.js!C:\dev\test-project\node_modules\sass-loader\index .js?sourceMap!C:\dev\test-project\src\styles\core.scss:99:30
at C:\dev\test-project\node_modules\style-loader\index.js!C:\dev\test-project\node_modules\css-loader\index.js?sourceMap&-minimize&modules&importLoaders=
1&localIdentName=[name][local][hash:base64:5]!C:\dev\test-project\node_modules\postcss-loader\index.js!C:\dev\test-project\node_modules\sass-loader\index .js?sourceMap!C:\dev\test-project\src\styles\core.scss:94:47
at module.exports (C:\dev\test-project\node_modules\style-loader\index.js!C:\dev\test-project\node_modules\css-loader\index.js?sourceMap&-minimize&module
s&importLoaders=1&localIdentName=[name][local][hash:base64:5]!C:\dev\test-project\node_modules\postcss-loader\index.js!C:\dev\test-project\node_modules\s ass-loader\index.js?sourceMap!C:\dev\test-project\src\styles\core.scss:116:68)
at Object.<anonymous> (C:\dev\test-project\node_modules\style-loader\index.js!C:\dev\test-project\node_modules\css-loader\index.js?sourceMap&-minimize&mo
dules&importLoaders=1&localIdentName=[name][local][hash:base64:5]!C:\dev\test-project\node_modules\postcss-loader\index.js!C:\dev\test-project\node_modul es\sass-loader\index.js?sourceMap!C:\dev\test-project\src\styles\core.scss:400:36)
at __webpack_require__ (C:\dev\test-project\node_modules\style-loader\index.js!C:\dev\test-project\node_modules\css-loader\index.js?sourceMap&-minimize&m
odules&importLoaders=1&localIdentName=[name][local][hash:base64:5]!C:\dev\test-project\node_modules\postcss-loader\index.js!C:\dev\test-project\node_modu les\sass-loader\index.js?sourceMap!C:\dev\test-project\src\styles\core.scss:21:30)
at C:\dev\test-project\node_modules\style-loader\index.js!C:\dev\test-project\node_modules\css-loader\index.js?sourceMap&-minimize&modules&importLoaders=
1&localIdentName=[name][local][hash:base64:5]!C:\dev\test-project\node_modules\postcss-loader\index.js!C:\dev\test-project\node_modules\sass-loader\index .js?sourceMap!C:\dev\test-project\src\styles\core.scss:65:18
at Object.<anonymous> (C:\dev\test-project\node_modules\style-loader\index.js!C:\dev\test-project\node_modules\css-loader\index.js?sourceMap&-minimize&mo
dules&importLoaders=1&localIdentName=[name][local][hash:base64:5]!C:\dev\test-project\node_modules\postcss-loader\index.js!C:\dev\test-project\node_modul es\sass-loader\index.js?sourceMap!C:\dev\test-project\src\styles\core.scss:68:10)
at Module._compile (module.js:409:26)                                                                                                                                                          
at Object.loaderContext.exec (C:\dev\test-project\node_modules\webpack\lib\NormalModule.js:94:6)   

at Object.<anonymous> (C:\dev\test-project\node_modules\extract-text-webpack-plugin\loader.js:112:21)

at Compiler.<anonymous> (C:\dev\test-project\node_modules\webpack\lib\Compiler.js:251:10)     

at C:\dev\test-project\node_modules\webpack\lib\Compiler.js:442:12                                                                                                          
at next (C:\dev\test-project\node_modules\tapable\lib\Tapable.js:138:11)      

at Compiler.<anonymous> (C:\dev\test-project\node_modules\extract-text-webpack-plugin\loader.js:93:4)

at next (C:\dev\test-project\node_modules\tapable\lib\Tapable.js:140:14)      

at Compiler.<anonymous> (C:\dev\test-project\node_modules\webpack\lib\CachePlugin.js:61:4)    

at Compiler.applyPluginsAsyncSeries (C:\dev\test-project\node_modules\tapable\lib\Tapable.js:142:13)      

at Compiler.<anonymous> (C:\dev\test-project\node_modules\webpack\lib\Compiler.js:439:9)      

at Compilation.applyPluginsAsyncSeries (C:\dev\test-project\node_modules\tapable\lib\Tapable.js:131:46)      

at Compilation.<anonymous> (C:\dev\test-project\node_modules\webpack\lib\Compilation.js:621:18)  

at Compilation.applyPluginsAsyncSeries (C:\dev\test-project\node_modules\tapable\lib\Tapable.js:131:46)      

at Compilation.<anonymous> (C:\dev\test-project\node_modules\webpack\lib\Compilation.js:612:10)  

at next (C:\dev\test-project\node_modules\tapable\lib\Tapable.js:138:11)      

at Compilation.<anonymous> (C:\dev\test-project\node_modules\webpack\lib\optimize\UglifyJsPlugin.js:144:4)

at Compilation.applyPluginsAsyncSeries (C:\dev\test-project\node_modules\tapable\lib\Tapable.js:142:13)      

at Compilation.<anonymous> (C:\dev\test-project\node_modules\webpack\lib\Compilation.js:607:9)   

at Compilation.applyPluginsAsyncSeries (C:\dev\test-project\node_modules\tapable\lib\Tapable.js:131:46)      

at Compilation.<anonymous> (C:\dev\test-project\node_modules\webpack\lib\Compilation.js:603:8)   

at Compilation.applyPluginsAsyncSeries (C:\dev\test-project\node_modules\tapable\lib\Tapable.js:131:46)      

at Compilation.seal (C:\dev\test-project\node_modules\webpack\lib\Compilation.js:551:7)

I am also unable to npm start or npm run start:prod