The next version is ready. As you’ll read above originally I was going to rely on a plugin for the main menu. I realized that’s silly and added a built in simple responsive menu to the latest version (v1.1.1).
Also, I’ve decided that the theme will actually be called “Rain” and not “Flutterum.” Because I could create other themes in the future, all under the Flutterum umbrella.
Hopefully the free “Rain” theme will be in the WordPress Themes repository soon. Until then, you can download it at Flutterum.