[+] support for */* as a conntent types
[-] remove exception on no response adaptation, since response can be ok
[+] front controller exception handler system
[+] return exception on error, don't complete response when content is already there
[+] routing method to generate i18n translated route
[b] routing twig extension
[b] self not use in good class
[+] invalidate annotation for cache
dashboard: related models
dashboard: add support for related field as array without a value controller