Merge pull request Victoire#1129 from Victoire/feature/add-permalink

Feature/add permalink

Merge pull request Victoire#1126 from BFoucher/fix-media-svg-upload

use default MimeTypeGuesser

Merge pull request Victoire#1126 from BFoucher/fix-media-svg-upload

use default MimeTypeGuesser

Merge pull request Victoire#1065 from jdubuisson/fix/invalidate-cache…

…-nested-widgets

Invalidating the containing widgets' cache when a widget changes

Merge pull request Victoire#1123 from Victoire/adding-compatibility-p…

…rint-style-sheets

Added compatibility with print style sheets

Hides unpublished article in feed

Fix inconsistent seeds

Merge pull request Victoire#1089 from Matteo-Peronnet/hotfix/local-bu…

…g-correction

Fixed the bug related to the locale.

don't use ParamConverter as blogId parameter is not mandatory