[changed] Update Bootstrap to 3.3.4

The npm distribution no longing includes the docs.css so I've moved that
into this repo.

Closes react-bootstrap#356
Closes react-bootstrap#348
Closes react-bootstrap#330

README.md

@@ -3,17 +3,14 @@
 [Bootstrap 3](http://getbootstrap.com) components built with [React](http://facebook.github.io/react/)
 
 [![Build Status](https://travis-ci.org/react-bootstrap/react-bootstrap.svg)](https://travis-ci.org/react-bootstrap/react-bootstrap) [![NPM version](https://badge.fury.io/js/react-bootstrap.svg)](http://badge.fury.io/js/react-bootstrap) [![Bower version](https://badge.fury.io/bo/react-bootstrap.svg)](http://badge.fury.io/bo/react-bootstrap) [![Gitter](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/react-bootstrap/react-bootstrap?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+[![Dependency Status](https://david-dm.org/react-bootstrap/react-bootstrap.svg)](https://david-dm.org/react-bootstrap/react-bootstrap) [![devDependency Status](https://david-dm.org/react-bootstrap/react-bootstrap/dev-status.svg)](https://david-dm.org/react-bootstrap/react-bootstrap#info=devDependencies) [![peerDependency Status](https://david-dm.org/react-bootstrap/react-bootstrap/peer-status.svg)](https://david-dm.org/react-bootstrap/react-bootstrap#info=peerDependencies)
 
 Under active development - APIs will change.
 
 ## Docs
 
 See the [documentation](http://react-bootstrap.github.io) with live editable examples.
 
-### Bootstrap Version
-
-Currently supports v3.2.0, but v3.3+ support is coming soon.
-
 ## Authors
 
 - [Stephen J. Collings](https://github.com/stevoland)