Rewrite to follow cakephp/app#154
Again Rewrite to follow cakephp/app#154
Merge pull request #1835 from cakephp/3.0-new-rewrites

3.0 new rewrites
Add a link instead of duplicating the docs.

Refs #1667
Add example of config file cache config.

Fixes #1817
[fr] folow last changes

- follows a2ffbc62
- follows e35f8842
- follows #1830