pgtcl - libpgtcl: * Add new -withoutnulls option to pg_select, if set

Log Message:
-----------
* Add new -withoutnulls option to pg_select, if set will remove null
fields from the row result array.

Modified Files:
--------------
libpgtcl:
ChangeLog (r1.66 -> r1.67)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgtcl/libpgtcl/ChangeLog?r1=1.66&r2=1.67)
libpgtcl/generic:
pgtclCmds.c (r1.85 -> r1.86)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgtcl/libpgtcl/generic/pgtclCmds.c?r1=1.85&r2=1.86)