[add] package readme file

Author: i4004

src/Simplify.Web/Simplify.Web.csproj

@@ -19,6 +19,7 @@
 		<PackageProjectUrl>https://web.simplifynet.dev</PackageProjectUrl>
 		<PackageIcon>icon.png</PackageIcon>
 		<PublishRepositoryUrl>true</PublishRepositoryUrl>
+		<PackageReadmeFile>README.md</PackageReadmeFile>
 		<PackageTags>.NET web-framework MVC DI OWIN</PackageTags>
 
 		<PackageReleaseNotes>See https://github.com/SimplifyNet/Simplify.Web/tree/master/src/Simplify.Web/CHANGELOG.md for details</PackageReleaseNotes>
@@ -50,5 +51,6 @@
 		<None Include="..\..\images\icon.png" Pack="true" Visible="false" PackagePath="" />
 		<None Include="CHANGELOG.md" Pack="true" PackagePath="\" />
 		<None Include="..\..\LICENSE.txt" Pack="true" PackagePath="\" />
+		<None Include="..\..\README.md" Pack="true" PackagePath="\" />
 	</ItemGroup>
 </Project>