#2927 reverse geocode not filling in direction prefix and get rid of ST_Line_Locate_Point deprecated call.

git-svn-id: http://svn.osgeo.org/postgis/trunk@12958 b70326c6-7e19-0410-871a-916f4a2858ee
#2927 Get rid of tiger. prefix.  Not that it affects anything

git-svn-id: http://svn.osgeo.org/postgis/trunk@12959 b70326c6-7e19-0410-871a-916f4a2858ee
#2927 reverse geocode ammendment - found bug introduced.  Also added in regression test

git-svn-id: http://svn.osgeo.org/postgis/trunk@12960 b70326c6-7e19-0410-871a-916f4a2858ee