remove annoying nuget stuff

Author: Kukks

DotNut/DotNut.csproj

@@ -14,22 +14,12 @@
         <RepositoryUrl>https://github.com/Kukks/DotNut</RepositoryUrl>
         <RepositoryType>git</RepositoryType>
         <PackageTags>bitcoin cashu ecash secp256k1</PackageTags>
-        <PackageReadmeFile>README.md</PackageReadmeFile>
-        <PackageLicenseFile>LICENSE</PackageLicenseFile>
+        <PackageLicenseUrl>https://github.com/Kukks/DotNut/blob/master/LICENSE</PackageLicenseUrl>
 
     </PropertyGroup>
 
     <ItemGroup>
       <PackageReference Include="NBitcoin.Secp256k1" Version="3.1.5" />
     </ItemGroup>
 
-    <ItemGroup>
-      <None  Include="..\README.md" Pack="true">
-        <Link>README.md</Link>
-      </None >
-      <None  Include="..\LICENSE" Pack="true">
-        <Link>LICENSE</Link>
-      </None >
-    </ItemGroup>
-
 </Project>