WinUSBNet 2.1.0

• Change project style to SDK and add .NET Core 3.1 and .NET Framework 4.5 support. Thanks to @tibel!

WinUSBNet 2.0.0

• Fix ControlTransfer methods to return the actual number of bytes received. Thanks to @adadurov!
• This is a small but breaking change, so this is a new major version.

WinUSBNet 1.0.3

• Allow raw window handle for USBNotifier
• Updated NuGet package (https://www.nuget.org/packages/WinUSBNet/)

WinUSBNet 1.0.2

• Proper use of language ID in string descriptors (issue #8, pr #14)
• Device notification handle bugfix (issue #9)
• Bugfix in GetDescriptor marshall (issue #4)

WinUSBNet 1.0.1

Fix for issue #9