phpSecureSite 0.0.3 released

This release doesn't have many major changes to the system,
instead the focus has been on extending the features already
present in the system. Here is a list of some of the changes :

- Improved the phpss_auth() and phpss_login() interfaces
(returns various error codes)

- Added a logging subsystem

- Implemented a handful of events for logging and in preparation
for the upcoming module subsystem

- You can now set the database server port for connections

- Removed the demo site

- Documentation improvements

As always, read the full documentation. And remember that
the system is not ready for production use at all, so if
you use it for anything serious you are on your own.