Parse xml fragments as XML 1.1
Encode a wider range of XML strings
allow format query param in get object
Merge remote-tracking branch 'production/production' into production

* production/production:
  allow format query param in get object
Merge branch 'production' into staging

* production:
  allow format query param in get object
  Encode a wider range of XML strings
  Parse xml fragments as XML 1.1

Conflicts:
	django/idsapi/openapi/search_builder.py