Martijn van Groningen f1bf585089 The fields option should always return an array for json document fields and single valued field for metadata fields.
Also the `fields` option can only be used to fetch leaf fields, trying to do fetch object fields will return in a client error.

Closes #4542
2014-01-03 17:29:12 +01:00
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2013-10-21 16:11:09 +02:00