With just about a week left until showtime at the International Dublin Gay Theatre Festival, playwright Sean Denyer of theatre troupe Acting Out talks to Joe Madsen about the history behind the community theatre group, its growth in the past decade, and the need for some musical comedy in examining gay issues. Tell me about The Equals and the creative process behind it. Well, I suppose I’ve had the idea for Equals for quite a while.  I tend to ponder things for quite a while before I actually write them, and then the writing happens rather quickly and I have a…