Since that in [NuGet](https://www.nuget.org/packages/NdefLibrary) doesn't exist the version 4.2.0 for NdefLibray and NdefLibraryExtension, I propose to change https://github.com/andijakl/ndef-nfc/blob/00b07e5ad3bf7174067db36aa6f360d5b4357422/NdefDemo/NdefDemoWin10/NdefDemoWin10.csproj#L156 to ` Version>4.1.0</Version>` and https://github.com/andijakl/ndef-nfc/blob/00b07e5ad3bf7174067db36aa6f360d5b4357422/NdefDemo/NdefDemoWin10/NdefDemoWin10.csproj#L159 to ` Version>4.1.0</Version>`
Since that in NuGet doesn't exist the version 4.2.0 for NdefLibray and NdefLibraryExtension, I propose to change
ndef-nfc/NdefDemo/NdefDemoWin10/NdefDemoWin10.csproj
Line 156 in 00b07e5
to
Version>4.1.0</Version>and
ndef-nfc/NdefDemo/NdefDemoWin10/NdefDemoWin10.csproj
Line 159 in 00b07e5
to
Version>4.1.0</Version>