docs(README): misc fixes, fix links

Author: matteocng

README.md

@@ -1,40 +1,62 @@
-Example project demonstrating the use of [React Flag Icon Css](https://github.com/matteocng/react-flag-icon-css-example-multi/tree/webpack-1) with [React Css Modules](//github.com/gajus/react-css-modules) or standard Css, and custom flags. Powered by [Webpack 2](https://github.com/webpack/webpack) (there is also a [Webpack 1 version](https://github.com/webpack/webpack)).
+Example project demonstrating the use of [React Flag Icon Css](https://github.com/matteocng/react-flag-icon-css) with [React Css Modules](//github.com/gajus/react-css-modules) or standard Css, and custom flags.
 
-## Installation
+Powered by [webpack 2](https://github.com/webpack/webpack) (there is also a [webpack 1 version](https://github.com/matteocng/react-flag-icon-css-example-multi/tree/webpack-1)).
 
-It is recommended to use [Yarn](https://yarnpkg.com/) instead of npm for managing packages.
+## Installation
 
 Clone the repository:
 
 ```bash
-$ git clone https://github.com/matteocng/react-flag-icon-css-example-multi.git && cd react-flag-icon-css-example-multi
-
+$ git clone https://github.com/matteocng/react-flag-icon-css-example-multi.git
+$ cd react-flag-icon-css-example-multi
 ```
 
-Install the required modules:
+Install the required modules with [Yarn](https://yarnpkg.com/):
 
 ```bash
 $ yarn
 ```
 
-Run the [Webpack development server](//github.com/webpack/webpack-dev-server) and apply the configuration for [React Css Modules](//github.com/gajus/react-css-modules):
+or with npm:
+
+```bash
+$ npm install
+```
+
+#### Option A) React Css Modules
+
+Run the [webpack development server](//github.com/webpack/webpack-dev-server) and apply the configuration for [React Css Modules](//github.com/gajus/react-css-modules):
 
 ```bash
 $ yarn start
 ```
 
-... or use standard Css:
+or with npm:
+
+```bash
+$ npm run start
+```
+
+#### Option B) Standard, global Css
+
+Run the [webpack development server](//github.com/webpack/webpack-dev-server) and apply the configuration for standard Css:
 
 
 ```bash
 $ yarn start:classes
 ```
 
+or with npm:
+
+```bash
+$ npm run start:classes
+```
+
 Open a browser and go here: [http://localhost:8080](http://localhost:8080).
 
 ## Notes
 
-This example project uses the <code>USE_CSS_MODULES</code> environment variable (set by the <code>package.json</code> scripts) to allow for an easy "switch" between a configuration with or without [React Css Modules](//github.com/gajus/react-css-modules). This results in more complex code than need be.
+This example app uses the <code>USE_CSS_MODULES</code> environment variable (set by <code>[package.json](package.json)</code> scripts) to allow for an easy "switch" between a configuration with or without [React Css Modules](//github.com/gajus/react-css-modules) (see: [webpack.config.js](webpack/webpack.config.js)). This results in more complex code than need be.
 
 In a real project you would probably choose to either go with [React Css Modules](//github.com/gajus/react-css-modules) or standard Css, removing the <code>USE_CSS_MODULES</code> switch and <code>getStylePropName</code>, replacing <code>[options.stylePropName]</code> in the React components with either <code>className</code> (standard Css) or <code>styleName</code> (modules).
 
@@ -45,7 +67,7 @@ This example app uses `sass` (`.scss`) styles, but `sass` is not required to use
 -   remove *`sass-loader`* from [webpack.config.js](webpack/webpack.config.js).
 -   `npm install` or `yarn add` the `PostCSS` plugins that you need.
 -   `import()` them into [webpack.config.js](webpack/webpack.config.js)
--   add them to the `postcss` section after `autoprefixer`.
+-   add them to the `postcss-loader` section after `autoprefixer`.
 
 ## Contributing