[enh] Initial commit from new version of framadate https://git.framasoft.org/framasoft/framadate/tree/514369387bc27d8ad7e831d2e1fb34ba2b4c9c41
[enh] Add dependencies to avoid installtion of Composer (a php library to manage dependencies)
[fix] Localization issue due to a host with the bad locales setup
[enh] Add german text in the manifest
[fix] Error on the upgrade script
Merge branch 'master' of https://github.com/zamentur/opensondage_ynh

Conflicts:
	manifest.json
	sources/locale/en_US/C.UTF-8/LC_MESSAGES/Studs.mo
	sources/locale/en_US/C.UTF-8/LC_MESSAGES/Studs.po