Enable suggestions for types in reference assemblies and NuGet packages by default

Fix inline description for async completion

Use a keyboard shortcut instead of editor command

Update integration tests following the SDK 3.0 change

Include build number in integration test artifacts

Merge dev16.0 to master

It's not clear that reporting warnings for unitialized non-null fields
on the field location is better in all cases (instead of the ctor) but
it seems a Pareto improvement for default constructors, specifically.

Fixes #32444

Merge dev16.0 to master

In the command line compilation we try to discover when to stop the
compilation stages based on if an error is produced. If the error was
produced by /warnaserror, then suppressed, this should not be considered
a compilation-halting error.

Fixes #34101

Comment out parameters in the official build pipeline

Fix saving naming styles options page

Merge pull request #34195 from jasonmalinowski/fix-race-in-getopendocumentincurrentcontextwithchanges

Fix race in GetOpenDocumentInCurrentContextWithChanges

use cleaner syntax for C# Generated.cs files

See dotnet/roslyn#34264

Fixes #34211

Respect the iteration parameter in IterationData

Move to .NET Core 3.0 SDK

Allow NuGet within the IDE

Workaround a deadlock caused by watching .editorconfigs

Fix few false positives in unused value assignment analyzer

This change updates the following dependencies
- Microsoft.DotNet.Arcade.Sdk - 1.0.0-beta.19167.10

Workaround a deadlock caused by watching .editorconfigs

Simplify VisualStudioWaitIndicator

Works around Microsoft/msbuild#4239.

Enable some custom modifier tests on Mono

Remove unused ICommentUncommentService.