Merge branch 'develop' into patch-4

PartyModes/PartyModeChallenge/CPartyModeChallenge.cs

@@ -427,6 +427,7 @@ namespace VocaluxeLib.PartyModes.Challenge
                     _ScreenSongOptions.Sorting.Tabs = CBase.Config.GetTabs();
                     _ScreenSongOptions.Sorting.FilterPlaylistID = -1;
 
+                    _ScreenSongOptions.Selection.SongIndex = -1;
                     _ScreenSongOptions.Selection.CategoryIndex = -1;
                     _ScreenSongOptions.Selection.CategoryChangeAllowed = true;
                     break;
@@ -718,4 +719,4 @@ namespace VocaluxeLib.PartyModes.Challenge
             return result;
         }
     }
-}
+}

appveyor.yml

@@ -9,7 +9,7 @@ platform:
 clone_depth: 15
 environment:
   GitHubKey:
-    secure: JSlN/em0JdspVn8jwaQ4IjugY6OQi0au4Qq0rhctJmcfGMaEGnUAOmDFULI48REW
+    secure: sGetWh2XUYs95VBT+QYNPtDW9Rh2/JBuxNNYXytpn7mMudUMcjSKDGErkCTum+ZE
 init:
 - git config --global core.autocrlf true
 install: