Docs for merging parsers.
[fr] Docs for merging parsers
Add docs about merging.
Merge branch '3.0-merge' of github.com:cakephp/docs into 3.0-merge
header fix.
[fr] finalize merge ConsoleOptionParsers
Merge pull request #2048 from cakephp/3.0-merge

Docs for merging parsers.