Merge remote-tracking branch 'origin/master' into 1.10

# Conflicts:
#	Source/Engine/Networking/NetworkReplicator.cpp

Source/Editor/Modules/UIModule.cs

@@ -540,6 +540,7 @@ namespace FlaxEditor.Modules
             cm.AddSeparator();
             cm.AddButton("Open project...", OpenProject);
             cm.AddButton("Reload project", ReloadProject);
+            cm.AddButton("Open project folder", () => FileSystem.ShowFileExplorer(Editor.Instance.GameProject.ProjectFolderPath));
             cm.AddSeparator();
             cm.AddButton("Exit", "Alt+F4", () => Editor.Windows.MainWindow.Close(ClosingReason.User));