hedbergism 1.0.4

This is just a REALLY simple RubyGem that will return a random Mitch Hedberg quote. I decided to do this after taking a course on Ruby - I thought I could force it into being a little more complicated to test some of what I learned.... but this is about as simple as it gets. From a pure OO standpoint, there probably are some issues with this implementation, regardless of how simple it is. The Quote object probably shouldn't handle printing to the screen. But that's how I did it... maybe I'll enhance it that. Maybe make a Printable mix-in that handle outputting in different format?