Merge pull request dotnet#387 from mjrousos/mjrousos/web-libraries

Merge pull request dotnet#386 from jmarolf/infrastructure/master-to-main

Merge pull request dotnet#378 from mjrousos/mjrousos/CustomImports

Merge pull request dotnet#341 from cartermp/imports-fixes

Merge pull request dotnet#341 from cartermp/imports-fixes

Merge pull request dotnet#335 from mjrousos/EnableWeb

Update Versions.props

Handle imports better and fix some bugs

Merge pull request dotnet#288 from cartermp/bump0.5

Bump to 0.5.x

Merge pull request dotnet#283 from cartermp/newver

Bump to 0.4