message: add ability to search all card types at once
diff: @@ -100,6 +100,13 @@ class Handler {
  // name itself is taking precedence).
  filter.type = type;
  }
  +
  + if (filter.type === 'all') {
  + // this allows for a user to query all document types at once using the
  + // endpoint name 'all'
  + delete filter.type;
  + }
  +
  if (id != null) {
  filter.id = id;
  }
  