Fix Formating article 16
fix broken link
fix broken link²
Fixed the link to the previous article

The link should not go to the preprod
Fixed the Twig syntax
Typos on 17
Fixed the link to the previous article

The link should not go to the preprod
Add Day 18 Capifony Article
Merge pull request #59 from mteneur/migrate_to_sf2_3

Fix Formating article 16
Merge pull request #60 from T1l3/patch-2

fix broken link
Merge pull request #61 from T1l3/patch-3

fix broken link²
Merge pull request #62 from stof/patch-1

Fixed the link to the previous article
Merge branch 'migrate_to_sf2_3' of github.com:j0k3r/website into j0k3r-migrate_to_sf2_3

Conflicts:
	src/Afsy/Bundle/FrontBundle/Resources/views/Avent/day_2013_17.html.twig
Dernières typos article 17 identifiées
Merge pull request #64 from xgorse/migrate_to_sf2_3

Add Day 18 Capifony Article
Typos on 18
Added 19
Merge pull request #65 from j0k3r/migrate_to_sf2_3

Typos on 18
Merge pull request #66 from shouze/migrate_to_sf2_3

Added 19
Merge branch 'migrate_to_sf2_3' into 20-elasticsearch

Conflicts:
	src/Afsy/Bundle/FrontBundle/Controller/AventController.php