Merge lp:~elementary-pantheon/wingpanel-indicator-sound/loki-fixes into lp:~wingpanel-devs/wingpanel-indicator-sound/trunk

[Danielle Foré]

Gtk.Switch fixes
* Remove unnecessary halign
* valign center instead of fill
* margin_end 12

Fixes some visual issues associated with drawing the switches in CSS instead of with images

=== modified file 'src/Widgets/Scale.vala'
--- src/Widgets/Scale.vala	2015-06-03 13:03:03 +0000
+++ src/Widgets/Scale.vala	2015-10-04 20:37:43 +0000
@@ -38,9 +38,9 @@
 
         switch_widget = new Gtk.Switch ();
         switch_widget.active = active;
-        switch_widget.halign = Gtk.Align.END;
+        switch_widget.valign = Gtk.Align.CENTER;
         switch_widget.margin_start = 6;
-        switch_widget.margin_end = 0;
+        switch_widget.margin_end = 12;
 
         this.attach (switch_widget, 2, 0, 1, 1);