ztk 3.3.1

Zachary's Tool Kit contains a collection of reusable classes meant to simplify development of complex systems in Ruby. These classes provide functionality I often find myself needing from project to project. Instead of reinventing the wheel each time, I've started building a collection of reusable classes. Easy-bake DSLs, parallel processing, complex logging, templating and many other useful design patterns, for example are all contained in simple, reusable classes with a common interface and configuration style.