Do not cache fetch results for collections
Do not cache fetch results for collections

IE refuses to cooperate and work like other browsers. Despite the data
changing on the server, IE will use cached results of earlier fetch
calls when updating a collection. To avoid this, this commit completely
blocks all caching on fetch calls for collections.

chop-dbhi/cilantro,chop-dbhi/cilantro,chop-dbhi/cilantro