Solve mute list layering issue

Resolve #1122 partially

Author: TrickyLeifa

src/courtroom.cpp

@@ -413,6 +413,7 @@ Courtroom::Courtroom(AOApplication *p_ao_app)
 
   // TODO : Properly handle widget creation order.
   // Good enough for 2.11
+  ui_mute_list->raise();
   ui_pair_list->raise();
 
   construct_char_select();