PHPocket Knife Update

A directory reading class has been in the works for a while now. In the meantime, I've been working on getting existing code up to PEAR standards, and documenting it using PHPDoc. I've made some modifications to PHPDoc, so what you see is the result of those. PHPDoc is no longer under strict development as Ulf is basically waiting for a new version of php to include a code parser in the Zend engine. I'm of the opinion that a need exists for a documentor to exist that doesn't rely on that however, so I've been working with Ulf's code, and thinking over the possibility of starting my own that would be very very close to what Ulf did, only with a much different code base as I find Ulf's code to be hard to maintain, and read. This may just expose my ignorance, but I suppose I'll just have to live with that.

- timmyg