EpisodesView: Added glade files and initial yak shaving.

hammond-gtk/src/widgets/episode.rs

@@ -32,9 +32,9 @@ type Foo = RefCell<
 
 thread_local!(static GLOBAL: Foo = RefCell::new(None));
 
-#[derive(Debug)]
-struct EpisodeWidget {
-    container: gtk::Box,
+#[derive(Debug, Clone)]
+pub struct EpisodeWidget {
+    pub container: gtk::Box,
     play: gtk::Button,
     delete: gtk::Button,
     download: gtk::Button,

hammond-gtk/src/widgets/show.rs

@@ -40,10 +40,6 @@ impl Default for ShowWidget {
         let link: gtk::Button = builder.get_object("link_button").unwrap();
         let settings: gtk::MenuButton = builder.get_object("settings_button").unwrap();
 
-        unsub
-            .get_style_context()
-            .map(|c| c.add_class("destructive-action"));
-
         ShowWidget {
             container,
             cover,