RayTraceForSelectionCrashFix

<p>Fixes the following exception/crash that happens while chiseling</p> <p>&nbsp;</p> <p>System.IndexOutOfRangeException: Index was outside the bounds of the array. at Vintagestory.Common.GameMain.RayTraceForSelection(IWorldIntersectionSupplier supplier, Ray ray, BlockSelection&amp; blockSelection, EntitySelection&amp; entitySelection, BlockFilter bfilter, EntityFilter efilter) at Vintagestory.Client.NoObf.SystemMouseInWorldInteractions.UpdateCurrentSelection() in VintagestoryLib\Client\Systems\Player\MouseInWorldInteractions.cs:line 378 at Vintagestory.Client.NoObf.SystemMouseInWorldInteractions.OnFinalizeFrame(Single dt) in VintagestoryLib\Client\Systems\Player\MouseInWorldInteractions.cs:line 85 at Vintagestory.Client.NoObf.ClientEventManager.TriggerRenderStage(EnumRenderStage stage, Single dt) in VintagestoryLib\Client\Util\ClientEventManager.cs:line 188 at Vintagestory.Client.NoObf.ClientMain.RenderToDefaultFramebuffer(Single dt) in VintagestoryLib\Client\ClientMain.cs:line 996 at Vintagestory.Client.GuiScreenRunningGame.RenderToDefaultFramebuffer(Single dt) in VintagestoryLib\Client\MainMenu\Screens\GuiScreenRunningGame.cs:line 242 at Vintagestory.Client.ScreenManager.Render(Single dt) in VintagestoryLib\Client\ScreenManager.cs:line 695 at Vintagestory.Client.ScreenManager.OnNewFrame(Single dt) in VintagestoryLib\Client\ScreenManager.cs:line 670 at Vintagestory.Client.NoObf.ClientPlatformWindows.window_RenderFrame(FrameEventArgs e) in VintagestoryLib\Client\ClientPlatform\GameWindow.cs:line 88 at OpenTK.Windowing.Desktop.GameWindow.Run() at Vintagestory.Client.ClientProgram.Start(ClientProgramArgs args, String[] rawArgs) in VintagestoryLib\Client\ClientProgram.cs:line 334 at Vintagestory.Client.ClientProgram.&lt;&gt;c__DisplayClass10_0.&lt;.ctor&gt;b__1() in VintagestoryLib\Client\ClientProgram.cs:line 130 at Vintagestory.ClientNative.CrashReporter.Start(ThreadStart start) in VintagestoryLib\Client\ClientPlatform\ClientNative\CrashReporter.cs:line 93</p>