[#26] [add] impl

Author: i4004

LICENSE LICENSE.txtLICENSE renamed to LICENSE.txt

@@ -16,6 +16,7 @@
 		<Product>Simplify</Product>
 		<Description>Simplify.Web JSON controller response and model binder</Description>
 		<Copyright>Licensed under LGPL</Copyright>
+		<PackageLicenseFile>LICENSE.txt</PackageLicenseFile>
 		<PackageProjectUrl>https://github.com/SimplifyNet/Simplify.Web.Json</PackageProjectUrl>
 		<PackageIcon>icon.png</PackageIcon>
 		<PublishRepositoryUrl>true</PublishRepositoryUrl>
@@ -30,5 +31,6 @@
 	<ItemGroup>
 		<None Include="..\..\images\icon.png" Pack="true" Visible="false" PackagePath="" />
 		<None Include="CHANGELOG.md" Pack="true" PackagePath="\" />
+		<None Include="..\..\LICENSE.txt" Pack="true" PackagePath="\" />
 	</ItemGroup>
 </Project>