Yan LR: Add missing tag to ReadMe
- infos/provides = storage/yaml
- infos/recommends =
- infos/placements = getstorage setstorage
-- infos/status = maintained preview experimental unfinished concept discouraged nodoc
+- infos/status = maintained unittest preview experimental unfinished nodoc concept discouraged
- infos/metadata =
- infos/description = This storage plugin use a parser generated by ANTLR to read YAML files
