lien vers la page à propos (à mettre ailleurs si besoin)
about page
Merge branch 'master' into about

Conflicts:
	app/Resources/views/base.html.twig
	src/Afup/BarometreBundle/Resources/config/routing.yml
ajout du lien contributeur
cs correction
typo
Merge branch 'master' into about
typo
Merge branch 'master' into about

Conflicts:
	app/Resources/views/base.html.twig
	src/Afup/BarometreBundle/Resources/assets/sass/_global.scss
Merge pull request #17 from afup/about

About