New projects

So, I've got two configuration project going on at the moment.

1. Set up cascaded replication of a Postgresql server using the built-in hot-standby functionality.
1. Also try and use Slony-I to then replicate on the database level from the hot-standbys to read-write mirrors for development and test
2. Set up Pentaho community edition on Ubuntu against an existing Postgresql RDMS where we've already done a lot of the ETL to an OLAP-style table structure, fact/dim, etc.

Should be fun.