Create regression tests for pgsql2shp (#2390)

NOTE: only implemented in run_test.pl (not in run_test.sh)

git-svn-id: http://svn.osgeo.org/postgis/trunk@12025 b70326c6-7e19-0410-871a-916f4a2858ee
Drop run_test, long live run_test.pl !

git-svn-id: http://svn.osgeo.org/postgis/trunk@12026 b70326c6-7e19-0410-871a-916f4a2858ee
Copy 2.1.0 NEWS section from the 2.1 branch

git-svn-id: http://svn.osgeo.org/postgis/trunk@12027 b70326c6-7e19-0410-871a-916f4a2858ee