EpisodeView: Implement initial view update.

hammond-gtk/src/content.rs

@@ -173,6 +173,16 @@ impl EpisodeStack {
     }
 
     fn update(&self) {
-        // unimplemented!()
+        // FIXME: figure out if it should switch to empty view
+        let vis = self.stack.get_visible_child_name().unwrap();
+        let old = self.stack.get_child_by_name("episodes").unwrap();
+
+        let eps = EpisodesView::new();
+
+        self.stack.remove(&old);
+        self.stack.add_named(&eps.container, "episodes");
+        self.stack.set_visible_child_name(&vis);
+
+        old.destroy();
     }
 }

hammond-gtk/src/views/episodes.rs

@@ -57,6 +57,7 @@ impl EpisodesView {
             sep.show()
         });
 
+        view.container.show_all();
         Rc::new(view)
     }
 }