Merge branch 'feature/PRXS-1203-PublishedArchivedAtByDelete' into 'master'

Удалены поля PublishedAt/By, ArchivedAt/By из Item

See merge request !9

proto/items/items.proto

@@ -66,10 +66,6 @@ message Item {
   google.protobuf.Struct data = 11;
   map<string, google.protobuf.Struct> translations = 12;
   string revision_id = 13;
-  google.protobuf.Timestamp published_at = 14;
-  string published_by = 15;
-  google.protobuf.Timestamp archived_at = 16;
-  string archived_by = 17;
   string locale = 18;
   bool deleted = 19;
   bool hidden = 20;