v0.10.0-alpha1

Mayor update:

• The application is now built against .NET 5.0, to be more future-proof (thanks @Ttxman for the help)
• Instead of a zip file, the download is now a self-extracting installer
• A new REST-Api has been added to the web server, to remotely access all sensors in a computer-readable way. The client library in https://github.com/dotnet/iot (Nuget package Iot.Device.Bindings) will be updated accordingly.
• The old WMI interface has been deprecated and is no longer available (it was found to be unreliable).
• Improved auto-start capabilities

Minor improvements/Bug fixes:

• The clickable links in some dialogs didn't work
• The gadget view was by default hidden behind all other windows. Now there's an option to show it on top.
• Fixed an internal exception stopping the web server (thanks @frutiger)
• Fixed a bug loosing the last position of some UI controls
• Fixed some crashes when the computer was recovering from sleep state