Fix: Add missing objectAssign option to Buble transform

Fixes styleguidist#215
PR styleguidist#252

Changelog: ☁

## New feature

Now style guide should hot reload when you add new components.

New config option , by default will watch common root folder for all your components.

(styleguidist#242 by @aaronjensen)

## Bug fixes and other improvements

* Don’t show sidebar if there are no components found (styleguidist#247 by @n1313)
* Add mobile styles to improve display on narrow screens (styleguidist#244 by @n1313)
* Add extra HTML markup to make previews easier to find with CSS selectors (styleguidist#238, styleguidist#243 by @n1313)

Fix: Prop warning for Markdown text

PR styleguidist#233, closes styleguidist#232

Fix: Preview container to overflow the floating components

Fix: Correct access to context

Changelog: ☁

## New features

### Isolated mode for examples

Now you can open single example (not a whole component) in isolated mode:

![](http://wow.sapegin.me/2037140t1y0O/Image%202016-11-14%20at%206.19.19%20PM.png)

(styleguidist#225 by @cef62)

### Config option to debounce preview rendering while live editing

Default value is 500. That means you’ll not see that annoying red error message box while you’re typing.

(styleguidist#227 by @cef62)

Fix: Doclets examples

Closes styleguidist#224

Chore: Add accidentally removed script section to Travis CI config

Chore: Add semantic-release