Class and methods for pulling in people

[muz]

It's a bit basic at the moment and I'll be doing some work to flesh this out further, but I've added in a class that allows you to load info on people (not to be confused with characters)

[ariejan]

Thanks for this.

I'm planning on taking this even a step further and add an Imdb::Actor model. Requesting the cast will return an Imdb::Character and link to the Imdb::Actor as well.