Update FrValidation.php

add phone numbers like : 07xxxxxxxx and 08xxxxxxxx and 09xxxxxxxx
Resolve Travis error
Merge branch 'master' into patch-1
fix indentation for In files, phpcs failed
add fr test validation for phones, follow #87
fix indentation
fix editor indentation
fix indent
Merge pull request #91 from cakephp-fr/patch-1

add fr phone validation + test, follow #87
Adjust readme regarding composer version.