fgm/php__symfony__book: FGM's version of the code suggested in the SF4 book. @ b7e8aabb9f375c85d943dbc9630f9ee52c123698

FGM's version of the code suggested in the SF4 book.

Frederic G. MARAND b7e8aabb9f Ch. 4: Using session data and flash messages. Extending layouts.		7 lat temu
.idea	7fbde110a6 Ch. 4: Handling errors, 404s. Injecting the request.	7 lat temu
bin	f8830b8a47 Initial commit: generated skeleton + composer require server.	7 lat temu
config	d230f127f7 Ch. 4: Using session data.	7 lat temu
public	954eaf1efd Ch. 1: Support annotated routes with composer require annotations.	7 lat temu
src	b7e8aabb9f Ch. 4: Using session data and flash messages. Extending layouts.	7 lat temu
templates	b7e8aabb9f Ch. 4: Using session data and flash messages. Extending layouts.	7 lat temu
.env.dist	f8830b8a47 Initial commit: generated skeleton + composer require server.	7 lat temu
.gitignore	f8830b8a47 Initial commit: generated skeleton + composer require server.	7 lat temu
composer.json	7fbde110a6 Ch. 4: Handling errors, 404s. Injecting the request.	7 lat temu
composer.lock	7fbde110a6 Ch. 4: Handling errors, 404s. Injecting the request.	7 lat temu
symfony.lock	7fbde110a6 Ch. 4: Handling errors, 404s. Injecting the request.	7 lat temu