* Fix#1298
This change lifts our Razor dependencies to 2.1.1. This is needed
because by default ASP.NET Core projects will depend on 2.1.1 - which
results in a conflict trying to use the Blazor compiler. The Blazor
compiler will load the 2.1.0 msbuild tasks, which then break loading the
2.1.1 tasks.
Since this is happening in the MSBuild process, we can't really write
any code to sort this out. We have to make sure the versions match.
In general the guidance for ASP.NET Core is that projects will **compile
against** 2.1.1 so this won't be a problem in the future unless a user
project specifically lifts ASP.NET Core to a higher version. If that's
the case they will also have to live `Microsoft.AspNetCore.Razor.Design`
to match.
Updates ASP.NET package versions to 2.1
Tweaks TFMs
- libraries = netstandard2.0
- exes/apps/tools = netcoreapp2.1
- unit tests = netcoreapp2.0
- e2e tests = netcoreapp2.1 (dependency on apps)
The exception to this is the Browser.JS project which depends on our
tool for its build. however this project just builds the js code so its
TFM doesn't really matter.
Ryan Nowak
Steve Sanderson