liiibre Liiibre

Adds Liiibre sites

https://lab.libreho.st/libre.sh/nextcloud-apps/liiibre EUPL IndieHosters customization integration tools https://github.com/nextcloud/external/raw/master/docs/admin-settings.png https://github.com/nextcloud/external/raw/master/docs/menu-and-settings-integration.png https://github.com/nextcloud/external/raw/master/docs/page-sample.png https://lab.libreho.st/libre.sh/nextcloud-apps/liiibre https://lab.libreho.st/libre.sh/nextcloud-apps/liiibre/-/issues https://lab.libreho.st/libre.sh/nextcloud-apps/liiibre 1.0.0 Liiibre OCA\Liiibre\Migration\CopyDefaultIcons OCA\Liiibre\Migration\CopyDefaultIcons