add view to controls stations

controllers/models.py

@@ -80,6 +80,10 @@ class Station(programs.Nameable):
             sources.append(self.dealer)
         return sources
 
+    @property
+    def all_sources(self):
+        return self.get_sources(dealer = True)
+
     @property
     def stream_sources(self):
         return self.get_sources(type = Source.Type.stream)
@@ -351,7 +355,6 @@ class Source(programs.Nameable):
             self.controller.playlist = [ sound.path for sound in
                 programs.Sound.objects.filter(
                     type = programs.Sound.Type.archive,
-                    removed = False,
                     path__startswith = program.path
                 )
             ]