pgsql: - Moved from PQsetdbLogin to PQconnectDB.

Log Message:
-----------
- Moved from PQsetdbLogin to PQconnectDB.
- Correctly parse connect options.
- Changed regression tests accordingly.

Modified Files:
--------------
pgsql/src/interfaces/ecpg:
ChangeLog (r1.378 -> r1.379)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/ChangeLog?r1=1.378&r2=1.379)
pgsql/src/interfaces/ecpg/ecpglib:
connect.c (r1.49 -> r1.50)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/ecpglib/connect.c?r1=1.49&r2=1.50)
pgsql/src/interfaces/ecpg/preproc:
preproc.y (r1.362 -> r1.363)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/preproc/preproc.y?r1=1.362&r2=1.363)
pgsql/src/interfaces/ecpg/test/connect:
test1.pgc.in (r1.5 -> r1.6)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/connect/test1.pgc.in?r1=1.5&r2=1.6)
pgsql/src/interfaces/ecpg/test/expected:
compat_informix-rnull.stderr (r1.4 -> r1.5)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/compat_informix-rnull.stderr?r1=1.4&r2=1.5)
compat_informix-test_informix.stderr (r1.8 -> r1.9)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/compat_informix-test_informix.stderr?r1=1.8&r2=1.9)
compat_informix-test_informix2.stderr (r1.8 -> r1.9)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/compat_informix-test_informix2.stderr?r1=1.8&r2=1.9)
connect-test1.c.in (r1.6 -> r1.7)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/connect-test1.c.in?r1=1.6&r2=1.7)
connect-test1.stderr (r1.9 -> r1.10)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/connect-test1.stderr?r1=1.9&r2=1.10)
connect-test2.stderr (r1.5 -> r1.6)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/connect-test2.stderr?r1=1.5&r2=1.6)
connect-test3.stderr (r1.5 -> r1.6)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/connect-test3.stderr?r1=1.5&r2=1.6)
connect-test4.stderr (r1.1 -> r1.2)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/connect-test4.stderr?r1=1.1&r2=1.2)
connect-test5.stderr (r1.5 -> r1.6)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/connect-test5.stderr?r1=1.5&r2=1.6)
pgtypeslib-dt_test.stderr (r1.8 -> r1.9)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/pgtypeslib-dt_test.stderr?r1=1.8&r2=1.9)
pgtypeslib-num_test.stderr (r1.7 -> r1.8)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/pgtypeslib-num_test.stderr?r1=1.7&r2=1.8)
preproc-array_of_struct.stderr (r1.3 -> r1.4)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/preproc-array_of_struct.stderr?r1=1.3&r2=1.4)
preproc-autoprep.stderr (r1.3 -> r1.4)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/preproc-autoprep.stderr?r1=1.3&r2=1.4)
preproc-comment.stderr (r1.1 -> r1.2)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/preproc-comment.stderr?r1=1.1&r2=1.2)
preproc-define.stderr (r1.4 -> r1.5)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/preproc-define.stderr?r1=1.4&r2=1.5)
preproc-type.stderr (r1.3 -> r1.4)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/preproc-type.stderr?r1=1.3&r2=1.4)
preproc-variable.stderr (r1.5 -> r1.6)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/preproc-variable.stderr?r1=1.5&r2=1.6)
preproc-whenever.stderr (r1.3 -> r1.4)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/preproc-whenever.stderr?r1=1.3&r2=1.4)
sql-array.stderr (r1.3 -> r1.4)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-array.stderr?r1=1.3&r2=1.4)
sql-binary.stderr (r1.4 -> r1.5)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-binary.stderr?r1=1.4&r2=1.5)
sql-code100.stderr (r1.4 -> r1.5)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-code100.stderr?r1=1.4&r2=1.5)
sql-copystdout.stderr (r1.4 -> r1.5)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-copystdout.stderr?r1=1.4&r2=1.5)
sql-define.stderr (r1.5 -> r1.6)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-define.stderr?r1=1.5&r2=1.6)
sql-desc.stderr (r1.8 -> r1.9)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-desc.stderr?r1=1.8&r2=1.9)
sql-dynalloc.stderr (r1.8 -> r1.9)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-dynalloc.stderr?r1=1.8&r2=1.9)
sql-dynalloc2.stderr (r1.7 -> r1.8)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-dynalloc2.stderr?r1=1.7&r2=1.8)
sql-dyntest.stderr (r1.8 -> r1.9)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-dyntest.stderr?r1=1.8&r2=1.9)
sql-execute.stderr (r1.5 -> r1.6)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-execute.stderr?r1=1.5&r2=1.6)
sql-fetch.stderr (r1.4 -> r1.5)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-fetch.stderr?r1=1.4&r2=1.5)
sql-func.stderr (r1.4 -> r1.5)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-func.stderr?r1=1.4&r2=1.5)
sql-indicators.stderr (r1.5 -> r1.6)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-indicators.stderr?r1=1.5&r2=1.6)
sql-insupd.stderr (r1.3 -> r1.4)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-insupd.stderr?r1=1.3&r2=1.4)
sql-oldexec.stderr (r1.3 -> r1.4)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-oldexec.stderr?r1=1.3&r2=1.4)
sql-parser.stderr (r1.3 -> r1.4)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-parser.stderr?r1=1.3&r2=1.4)
sql-quote.stderr (r1.6 -> r1.7)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-quote.stderr?r1=1.6&r2=1.7)
sql-show.stderr (r1.6 -> r1.7)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-show.stderr?r1=1.6&r2=1.7)
thread-prep.stdout (r1.1 -> r1.2)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/thread-prep.stdout?r1=1.1&r2=1.2)
thread-thread.stdout (r1.4 -> r1.5)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/thread-thread.stdout?r1=1.4&r2=1.5)
thread-thread_implicit.stdout (r1.4 -> r1.5)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/thread-thread_implicit.stdout?r1=1.4&r2=1.5)