Merge branch 'master' into react16

* master:
  Refactor: Replace Markdown links with the Link component instead of the styles (#650)
  Docs: Clarify logging in Node API (#637)
  Docs: Correct the `static` modifier note (#643)
  Docs: Explain behavior for code blocks w/o language tag (#642)
  Docs: Fix invalid prop type warning (#639)
  Fix: Clear console on example reload (#638)
  Docs: Add credits for logo designers (#636)
  Fix: Update react-docgen (#635)
  Fix: Correctly print non-Styleguidist exception messages
  Fix: Fix validation error for uglifyjs-webpack-plugin
  Docs: Remove react-modal dependency, tweak examples
  Docs: Update react-styleguidist in CRA example (#632)

# Conflicts:
#	examples/basic/package-lock.json
#	examples/basic/package.json
#	examples/cra/package-lock.json
#	examples/customised/package-lock.json
#	examples/customised/package.json
#	examples/express/package-lock.json
#	examples/express/package.json
#	examples/sections/package-lock.json
#	examples/sections/package.json
#	examples/webpack/package-lock.json
#	examples/webpack/package.json
#	package-lock.json
#	package.json

Author: tizmagik

Readme.md

@@ -71,4 +71,6 @@ Everyone is welcome to contribute. Please take a moment to review the [contribut
 
 [Artem Sapegin](http://sapegin.me) and [contributors](https://github.com/styleguidist/react-styleguidist/graphs/contributors).
 
+Logo by @SaraVieira and @okonet
+
 MIT License, see the included [License.md](License.md) file.

bin/styleguidist.js

@@ -27,9 +27,9 @@ process.on('uncaughtException', err => {
 	} else if (err instanceof StyleguidistError) {
 		console.error(chalk.bold.red(err.message));
 		logger.debug(err.stack);
-		process.exit(1);
 	} else {
-		throw err;
+		console.error(err.toString());
+		console.error(err.stack);
 	}
 	process.exit(1);
 });

docs/API.md

@@ -18,6 +18,11 @@ Using a JavaScript object:
 ```javascript
 const styleguidist = require('react-styleguidist');
 const styleguide = styleguidist({
+  logger: {
+		warn: console.warn,
+		info: console.log,
+		debug: console.log,
+	},
   components: './lib/components/**/*.js',
   webpackConfig: {
     module: {
@@ -37,6 +42,8 @@ const styleguide = styleguidist({
 });
 ```
 
+**Note:** any output is disabled by default, you may need to define your own [logger](Configuration.md#logger).
+
 Using a config file:
 
 ```javascript

docs/Documenting.md

@@ -58,7 +58,7 @@ export default class Button extends React.Component {
 
 ## Usage examples and Readme files
 
-Styleguidist will look for any `Readme.md` or `ComponentName.md` files in the component’s folder and display them. Any code block with a language tag of `js`, `jsx` or `javascript` will be rendered as a React component with an interactive playground.
+Styleguidist will look for any `Readme.md` or `ComponentName.md` files in the component’s folder and display them. Any code block with a language tag of `js`, `jsx` or `javascript` will be rendered as a React component with an interactive playground. For backwards compatibility, code blocks without a language tag are also rendered in this way. It is recommended to always use the proper language tag for new documentation.
 
     React component example:
 
@@ -94,6 +94,8 @@ Styleguidist will look for any `Readme.md` or `ComponentName.md` files in the co
 
 > **Note:** You can configure examples file name with the [getExampleFilename](Configuration.md#getexamplefilename) option.
 
+> **Note:** If you need to display some JavaScript code in your documentation that you don't want rendered as an interactive playground you can use the `static` modifier with a language tag (e.g. `js static`).
+
 ## External examples using doclet tags
 
 Additional example files can be associated with components using `@example` doclet syntax.