Since the default tag helper provider is used by MVC then MVC should
include it. Now that Blazor is in the mix we shouldn't include it for
all configurations.
This uses a feature of KoreBuild which will select PackageReference
versions based on a lineup file. This helps unify versions between repos
and helps us ensure we are consistent across multiple components.
- Changed `SectionDirectivePass` to move non-token body nodes from the original `DirectiveIntermediateNode` to the `SectionIntermediateNode`. By doing this there's no longer dual references of `SectionIntermediateNode` bodies.
- Added MVC tests for current and 1_X extensions.
#1614
- Added 1_X src project for multitargeting
- Added 1_X test project for multitargeting
- Added 1_X test MvcShim for multitargeting
- Make section directive generate the correct code the appropriate version
- Added another sln