Add onbeforeunload support

#97, contributed by @gfranko Docs

Back port fix for /undefined URL in IE11 when scrolling

97ce78e

Preserve scroll position on navigation, and Allow using replaceState

• #90: Doc improvements, by @jwalton
• #91 and #94: Allows preserving scroll position on navigation, and allows configuring NavLink to use replaceState, by @tbo

Fix /undefined URL in IE11 when scrolling

#88

Use React 0.13 only

• Lock down to React 0.13.0 to give npm 1.x users a way to use React 0.13 (currently broken in Fluxible 0.2.x due to peerDependency range being broken in npm 1.x)

Fixed NavLinks using routeName not executing correctly

See #84

Official React 0.13 support

See #83

• Added 0.13 to React dependency range
• Removed modification of props

React.withContext removal

• [#74] Mixin now provides getChildContext and childContextTypes in preparation for React.withContext deprecation

Allow react 0.13 rc

#78

Fix pushState/replaceState TypeError in FireFox 35.0.1

#76