passwordcheck_plus
==================

This module, fork of passwordcheck in PostgreSQL core, strengthens the
minimum password requirement it should have at creation with the
following policy:
- Minimum length of 15 characters
- Need at least 1 lower-case character
- Need at least 1 upper-case character
- Need at least 1 number
- Need at least 1 special character in this list => !@#$%^&*()_+{}|<>?=

In order to install it, install the library to server, add the following
parameter value to postgresql.conf and restart server.
shared_preload_libraries = '$libdir/passwordcheck_plus'
