#2 Patch against 1.2.1rc1 for better pgsql support

[Russell Smith]

The patch includes better support of pgsql when mysql
is not installed on the system.

This includes pgsql schema for the db.

query updates to use SQL standard quotes that work on
both mysql and pgsql

Updates configure and install scripts to allow pg to
actually be compiled.

One thing that is not done is an initdb-pgsql. However
that is of low importance in my view.

[Russell Smith]

Diff against files

[Russell Smith]

PostgreSQL db schema