libpqtypes - libpqtypes: added PQclearTypes, PQclearSpecs, PQinitTypes,

Log Message:
-----------
added PQclearTypes, PQclearSpecs, PQinitTypes, deprecated PQtypesRegister, added SO version info to Makefile.am, bunped version to 1.5.0, and removed automatic re-registration of types during a PQresetXXX

Modified Files:
--------------
libpqtypes:
ChangeLog (r1.56 -> r1.57)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/libpqtypes/libpqtypes/ChangeLog?r1=1.56&r2=1.57)
Makefile.am (r1.20 -> r1.21)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/libpqtypes/libpqtypes/Makefile.am?r1=1.20&r2=1.21)
configure.ac (r1.26 -> r1.27)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/libpqtypes/libpqtypes/configure.ac?r1=1.26&r2=1.27)
libpqtypes/docs/man3:
PQregisterTypes.3 (r1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/libpqtypes/libpqtypes/docs/man3/PQregisterTypes.3?r1=1.1&r2=1.2)
PQspecPrepare.3 (r1.12 -> r1.13)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/libpqtypes/libpqtypes/docs/man3/PQspecPrepare.3?r1=1.12&r2=1.13)
PQtypesRegister.3 (r1.4 -> r1.5)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/libpqtypes/libpqtypes/docs/man3/PQtypesRegister.3?r1=1.4&r2=1.5)
libpqtypes/src:
events.c (r1.14 -> r1.15)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/libpqtypes/libpqtypes/src/events.c?r1=1.14&r2=1.15)
handler.c (r1.24 -> r1.25)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/libpqtypes/libpqtypes/src/handler.c?r1=1.24&r2=1.25)
libpqtypes-int.h (r1.20 -> r1.21)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/libpqtypes/libpqtypes/src/libpqtypes-int.h?r1=1.20&r2=1.21)
libpqtypes.h (r1.33 -> r1.34)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/libpqtypes/libpqtypes/src/libpqtypes.h?r1=1.33&r2=1.34)
regression-test.c (r1.26 -> r1.27)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/libpqtypes/libpqtypes/src/regression-test.c?r1=1.26&r2=1.27)
spec.c (r1.7 -> r1.8)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/libpqtypes/libpqtypes/src/spec.c?r1=1.7&r2=1.8)

Added Files:
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libpqtypes/docs/man3:
PQclearSpecs.3 (r1.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/libpqtypes/libpqtypes/docs/man3/PQclearSpecs.3?rev=1.1&content-type=text/x-cvsweb-markup)
PQclearTypes.3 (r1.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/libpqtypes/libpqtypes/docs/man3/PQclearTypes.3?rev=1.1&content-type=text/x-cvsweb-markup)
PQinitTypes.3 (r1.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/libpqtypes/libpqtypes/docs/man3/PQinitTypes.3?rev=1.1&content-type=text/x-cvsweb-markup)