JSCBC-341: Added support for result sorting in FTS.
JSCBC-341: Added support for result sorting in FTS.

Change-Id: I4c18947a3382be009cd62193c1b6ca46fa183650
Reviewed-on: http://review.couchbase.org/71512
Reviewed-by: Mark Nunberg <dab05a0fe859c5cb93882b2a75a0d613501b07be@couchbase.com>
Tested-by: Brett Lawson <c8c4369773d7d7226e031f0c4af62e3f38a08510@gmail.com>

couchbase/couchnode,brett19/couchnode,couchbase/couchnode,couchbase/couchnode,brett19/couchnode,brett19/couchnode,couchbase/couchnode