added the ts_vector columns as per Mike's suggestion -- searching fulltext now uses those, exclusively
added the ts_vector columns as per Mike's suggestion -- searching fulltext now uses those, exclusively

roberttdev/dactyl4,gunjanmodi/documentcloud,roberttdev/dactyl4,dannguyen/documentcloud,Teino1978-Corp/Teino1978-Corp-documentcloud,roberttdev/dactyl4,dannguyen/documentcloud,ivarvong/documentcloud,documentcloud/documentcloud,monofox/documentcloud,ivarvong/documentcloud,roberttdev/dactyl,ivarvong/documentcloud,monofox/documentcloud,ivarvong/documentcloud,moodpo/documentcloud,moodpo/documentcloud,gunjanmodi/documentcloud,dannguyen/documentcloud,roberttdev/dactyl,roberttdev/dactyl4,monofox/documentcloud,moodpo/documentcloud,dannguyen/documentcloud,Teino1978-Corp/Teino1978-Corp-documentcloud,roberttdev/dactyl,Teino1978-Corp/Teino1978-Corp-documentcloud,documentcloud/documentcloud,documentcloud/documentcloud,gunjanmodi/documentcloud,moodpo/documentcloud,documentcloud/documentcloud,gunjanmodi/documentcloud,Teino1978-Corp/Teino1978-Corp-documentcloud,monofox/documentcloud