Renames all tests according to angularseed's style convention.

Refactors subsonic service's getStarred method to use angular $http and to limit results on the client side since we can't do it with Subsonic's API.

Adds a working unit test for this new method.

test/controllers/subsonic_test.js

@@ -1,4 +1,4 @@
 describe("Subsonic controller", function() {
-    
-    
+	'use strict';
+
 });