Updated Geoportal-1.2.2.zip Binary Distribution with Fixed PostgreSQL Database Scripts

The existing Geoportal-1.2.2.zip archive contains the old PostgreSQL database scripts that do not work. I've updated the zip with the correct scripts. I also updated error messages for the PostgreSQL DB scripts in the /geoportal/etc/sql/PostgreSQL directory to keep them consistent with each other and the ones in Geoportal-1.2.2.zip.