refactor: use absolute imports to make imports predictable (#15)

.env

@@ -0,0 +1 @@
+NODE_PATH=./

src/index.js

@@ -1,2 +1,2 @@
-import './providers/react';
-import './providers/service-worker';
+import 'src/providers/react';
+import 'src/providers/service-worker';

src/pages/app/App.js

@@ -1,5 +1,5 @@
 import React, { Component } from 'react';
-import logo from '../../assets/logo.svg';
+import logo from 'src/assets/logo.svg';
 import './App.css';
 
 class App extends Component {

src/providers/react.js

@@ -1,6 +1,6 @@
 import React from 'react';
 import { render } from 'react-dom';
 
-import App from '../pages/app';
+import App from 'src/pages/app';
 
 render(<App />, document.getElementById('root'));

src/providers/service-worker.js

@@ -1,4 +1,4 @@
-import * as serviceWorker from '../sw';
+import * as serviceWorker from 'src/sw';
 
 // If you want your app to work offline and load faster, you can change
 // unregister() to register() below. Note this comes with some pitfalls.