fgm/php__symfony__book: FGM's version of the code suggested in the SF4 book. @ 7fbde110a694f0b32043d917ce33eed4c54e5c81

Frederic G. MARAND deeb7894a7 Ch. 2: profiler, twig.		6 éve
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dev	deeb7894a7 Ch. 2: profiler, twig.	6 éve
test	deeb7894a7 Ch. 2: profiler, twig.	6 éve
framework.yaml	f8830b8a47 Initial commit: generated skeleton + composer require server.	6 éve
routing.yaml	f8830b8a47 Initial commit: generated skeleton + composer require server.	6 éve
twig.yaml	deeb7894a7 Ch. 2: profiler, twig.	6 éve