[fr] Follow #1198

various wording changes
[fr] Follow #1196

various wording issues
[fr] Follow #1197

various wording issues
[fr] Follow #1200

Update url-rewriting.rst
[fr] Follow #1201

Update part-two.rst
[fr] Follow #1203

unify handling of expressions
[fr] Follow be758ccc72f946ef196b1c3e80524688188550eb

Capitalize headers in coding conventions
[fr] Follow ffd49d09e93abf6dd7e78de62175355470446be2

Update docs for cakephp/cakephp#3147