Adding a net461 framework target to the NdefLibrary.csproj

[damienmuller8]

In the NdefLibrary.csproj, add a target to the .net framework 4.6.1.

<PropertyGroup> <TargetFrameworks>netstandard1.4;net461</TargetFrameworks>
By reference to this link (https://docs.microsoft.com/fr-fr/dotnet/standard/net-standard#net-platforms-support) netstandard 1.4 is compatible with net framework 4.6.1

This modification will be useful when using the NdefLibrary package in a .net framework project, so the application would not have to reference the .NETStandard.Library.

[BtbN]

I second this request.