Further refactoring of the queue controller and view

- Removes queue-related functions from the main controller. They are now handled by queue.js, which delegates them to player-service.js
- Fixes problem in scrobbling. A song is no longer scrobbled every time it is paused. A song will not be scrobbled upon loading, only while it is playing.
- Moves the entire html for the sidebar queue to queue.html. It replaces a template that was no longer used.
- Most queue-related functions in player return player itself to make them chainable just like in jQuery, e.g. : player.shuffleQueue().playFirstSong();

app/queue/queue.js

@@ -11,11 +11,13 @@ angular.module('jamstash.queue.controller', ['jamstash.player.service'])
         player.play(song);
     };
 
-    $scope.queueEmpty = function() {
+    $scope.emptyQueue = function() {
         player.emptyQueue();
+        //TODO: Hyz: Shouldn't it be in a directive ?
+        $.fancybox.close();
     };
 
-    $scope.queueShuffle = function() {
+    $scope.shuffleQueue = function() {
         player.shuffleQueue();
     };
 
@@ -26,4 +28,8 @@ angular.module('jamstash.queue.controller', ['jamstash.player.service'])
     $scope.removeSongFromQueue = function(song) {
         player.removeSong(song);
     };
+
+    $scope.removeSelectedSongsFromQueue = function () {
+        player.removeSongs($scope.selectedSongs);
+    };
 }]);