Merge remote-tracking branch 'upstream/master' into songselect-best-user-score

osu.Game/Online/Leaderboards/Leaderboard.cs

@@ -133,6 +133,10 @@ namespace osu.Game.Online.Leaderboards
                         });
                         break;
 
+                    case PlaceholderState.NoneSelected:
+                        replacePlaceholder(new MessagePlaceholder(@"Please select a beatmap!"));
+                        break;
+
                     case PlaceholderState.Unavailable:
                         replacePlaceholder(new MessagePlaceholder(@"Leaderboards are not available for this beatmap!"));
                         break;

osu.Game/Online/Leaderboards/LeaderboardScore.cs

@@ -215,6 +215,7 @@ namespace osu.Game.Online.Leaderboards
                                     Origin = Anchor.BottomRight,
                                     AutoSizeAxes = Axes.Both,
                                     Direction = FillDirection.Horizontal,
+                                    Spacing = new Vector2(1),
                                     ChildrenEnumerable = score.Mods.Select(mod => new ModIcon(mod) { Scale = new Vector2(0.375f) })
                                 },
                             },

osu.Game/Online/Leaderboards/PlaceholderState.cs

@@ -9,6 +9,7 @@ namespace osu.Game.Online.Leaderboards
         Retrieving,
         NetworkFailure,
         Unavailable,
+        NoneSelected,
         NoScores,
         NotLoggedIn,
         NotSupporter,