Add support for custom sublists

src/main.rs

@@ -0,0 +1,12 @@
+mod app;
+mod css;
+mod custom_list;
+mod fuzzy;
+mod query;
+mod song;
+
+use seed::App;
+
+fn main() {
+    App::start("app", app::init, app::update, app::view);
+}