[changed] activeRoute can render with props and children.
indicate the default for `location`
Merge pull request #91 from ryankshaw/patch-1

indicate the default for `location`
Merge pull request #90 from benjohnson/active-route

[changed] activeRoute can render with props and children.
[changed] activeRoute is a function that returns null when no child routes are active.
[changed] README to make use of activeRoute clearer in JSX.
Merge pull request #92 from benjohnson/activeroute-readme

[changed] README to make use of activeRoute clearer in JSX.
Merge pull request #93 from luigy/master

turn activeRoute into a function that returns null when no child routes are active
activeRoute actually needs to support multiple children.

Much thanks to @luigy and @rpflorence.
Fixed activeRoute only passing a single child through.
Merge pull request #95 from benjohnson/activeroute-multiple-children

activeRoute actually needs to support multiple children.
Automatically add active params to <Link>s

Added a test stub, but still not sure about our strategy for testing
actual components. Would love for someone with more experience in this
area to help out.

Fixes #89
Getters return read-only copies
Fix require path