kohana/core — pull request #371 by maddes (2013-07-10 21:37:03+00:00)
Title: refs #4723 - FIX on URI generation example

Basically, confusing uri() function from Route and Request.
`$this->request->uri()` is not the same as `$this->request->route()->uri()`.
Neither `Request::current()->uri` the same as `Request::current()->route()->uri`.

Also, Request::instance() was deprecated in favor of Request::current()