fixed animation example, use this.context

[brigand]

This uses the new this.context.router, and specifically uses .getCurrentPath() which is 95% of the time what uniquely identifies the page.

Questions:

• should it be using contextTypes, or the mixin?
• should it directly require react-router/modules/PropTypes to get PropTypes.router, or use .any?

I'm not sure what addHandlerKey does, but it works without it, and we're setting a key ourselves anyway.

[gaearon]

addHandlerKey is something from distant path so it should be safe to remove.

[ryanflorence]

cherry-picked as 14daf27 thanks