Fix: Update docs links to the site insted of GitHub

Fix: Fix incorrect default glob pattern (was introduced in styleguidi…

…st#404, fixes styleguidist#461)

Changelog: 🚀

## New feature

**Section isolated mode:** now you can open sections in isolated mode too.

(styleguidist#394 by @Knorcedger)

## Bug fixes

* Fix React CodeMirror warning when opening code editor
* Fix Create React App 1.0 support (styleguidist#458)
* Fix back button path for support pathname-relative paths (styleguidist#447 by @stepancar)
* Promise polyfill for IE11 because require.ensure requires it in webpack 2

Fix: Fixes a crash when using a defaultProp that is not listed in pro…

…ps (styleguidist#437)

Changelog: 🚀

## New features

### JSDoc tags support for props, components and methods

See [documentation](https://github.com/styleguidist/react-styleguidist/blob/master/docs/Documenting.md#using-jsdoc-tags) for details.

(styleguidist#395 by @ankri)

## Theme improvements

Variables for font sizes, consistent spacing, etc. See [theme.js](https://github.com/styleguidist/react-styleguidist/blob/master/src/styles/theme.js) for all available theme variables.

(styleguidist#418 by @SaraVieira)

Fix: Log handled errors (styleguidist#431)

Fix: Add theme color to components (styleguidist#418)

Fix: Update markdown-to-jsx to 5.3.0 (styleguidist#416)

Fix: Allow font theming (monospace) for CodeMirror (styleguidist#415)

Fix: Roll back to markdown-to-jsx 5.2.0 (styleguidist#414)

Fix styleguidist#413