local and network queries should work the same
Currently, local and network queries search using different algorithms
(therefore they return a different set of documents), and they have differing
resultset structures. This should be changed so that the same resultset is used
for both types of queries, and so that a given query will return the same
resultset regardless of whether the document collection is local or network
based. This will improve the consistency of the search algorithm and make the
UI experience more predictable.