Add cmd line invocation (ilspyl for local)

ILSpy.Package/Package.appxmanifest

@@ -3,6 +3,8 @@
 <Package
   xmlns="http://schemas.microsoft.com/appx/manifest/foundation/windows10"
   xmlns:uap="http://schemas.microsoft.com/appx/manifest/uap/windows10"
+  xmlns:uap3="http://schemas.microsoft.com/appx/manifest/uap/windows10/3"
+  xmlns:desktop="http://schemas.microsoft.com/appx/manifest/desktop/windows10"
   xmlns:rescap="http://schemas.microsoft.com/appx/manifest/foundation/windows10/restrictedcapabilities"
   IgnorableNamespaces="uap rescap">
 
@@ -38,6 +40,14 @@
         <uap:DefaultTile Wide310x150Logo="Images\Wide310x150Logo.png"  Square71x71Logo="Images\SmallTile.png" Square310x310Logo="Images\LargeTile.png"/>
         <uap:SplashScreen Image="Images\SplashScreen.png" />
       </uap:VisualElements>
+
+	  <Extensions>
+		<uap3:Extension Category="windows.appExecutionAlias" Executable="ILSpy\ILSpy.exe" EntryPoint="Windows.FullTrustApplication">
+			<uap3:AppExecutionAlias>
+				<desktop:ExecutionAlias Alias="ilspyl.exe" />
+			</uap3:AppExecutionAlias>
+		</uap3:Extension>
+	  </Extensions>
     </Application>
   </Applications>