fix keyboard input on osx.

native/Avalonia.Native/src/OSX/Avalonia.Native.OSX.xcodeproj/xcshareddata/xcschemes/Avalonia.Native.OSX.xcscheme

@@ -38,7 +38,7 @@
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
       launchStyle = "0"
       useCustomWorkingDirectory = "YES"
-      customWorkingDirectory = "$PROJECT_DIR/../../../../samples/ControlCatalog"
+      customWorkingDirectory = "$PROJECT_DIR/../../../../samples/ControlCatalog.NetCore"
       ignoresPersistentStateOnLaunch = "NO"
       debugDocumentVersioning = "YES"
       debugServiceExtension = "internal"
@@ -58,7 +58,7 @@
       </MacroExpansion>
       <CommandLineArguments>
          <CommandLineArgument
-            argument = "bin/Debug/netcoreapp2.0/ControlCatalog.dll"
+            argument = "bin/Debug/netcoreapp2.0/ControlCatalog.NetCore.dll"
             isEnabled = "YES">
          </CommandLineArgument>
       </CommandLineArguments>

src/Avalonia.Native/AvaloniaNativePlatform.cs

@@ -76,6 +76,7 @@ namespace Avalonia.Native
                 .Bind<IRenderTimer>().ToConstant(new DefaultRenderTimer(60))
                 .Bind<ISystemDialogImpl>().ToConstant(new SystemDialogs(_factory.CreateSystemDialogs()))
                 .Bind<IWindowingPlatformGlFeature>().ToConstant(new GlPlatformFeature(_factory.ObtainGlFeature()))
+                .Bind<PlatformHotkeyConfiguration>().ToConstant(new PlatformHotkeyConfiguration(InputModifiers.Windows))
                 .Bind<AvaloniaNativeOptions>().ToConstant(opts);
         }