[fr] change testsuite into test
Create  what-is-cakephp-why-use-it.rst
Create controllers.rst
Merge pull request #1094 from MihaiTL/patch-15

Create  what-is-cakephp-why-use-it.rst
Merge pull request #1095 from MihaiTL/patch-16

Create controllers.rst
Merge branch 'master' of https://github.com/cakephp/docs