* Build color schemes into pkgdef resources

* Add files to read items from PKGDEF files

* Apply ColorScheme PKGDEF as defaults colors

* Add ColorScheme dropdown to Advanced Options page

* Update formatting for contributed PkgDef files

* Add margin to custom theme warning

* Address ColorApplier feedback

* Updated based on PR feedback

* Change to a VsixColorCompiler package that includes VC runtime

* Remove VsixColorCompiler

* Move native methods

* Remove PKGDEF reading

* Add additional color options to ColorSchemeOptions

* Add color scheme reader for reading the scheme XML

* Add coverter for turning color schemed into registry entries

* Update applier to read schemes from xml

* Initialize applier on package load

* Update option pages to refresh onLoad

* Remove VsixColorCompiler PackageReference

* Implement feedback from Code Review

* More feedback from Code Review

* Update file headers

* WIP

* Resolve PR feedback

* Use SchemeName in place of name strings

* Fix options persistence

* Make OptionChanged event nullable

* Revert change to GlobalOptionService

* Revert to using VisualStudioWorkspace for accessingOptions

Enable analyzers

Move existing linked files to shared projects

Restore shared project references

* CodeStyle+Workspaces -> CompilerExtensions
* CodeStyle+Features -> Analyzers
* CodeStyleFixes+Workspaces -> WorkspaceExtensions
* CodeStyleFixes+Features -> CodeFixes

Public APIs in the CodeStyle layer cause problems related to ambiguous
references during development. This change enables analyzers for these
projects to help ensure quality and maintainability of the layer.

Visual Basic does not support extern alias directives, so we cannot
disambiguate the references.

Merge release/dev16.5 to master

Features/local function attributes

Merge release/dev16.5 to master

Merge master to local-function-attributes

Fix deterministic build

Revert changes to AnalyzerConfigOptions

Change our error handling for GraphQueryManager

Explicitly specify Link attribute for embedded resources in shared project to workaround https://github.com/microsoft/msbuild/issues/5137

Verified that the resources generated in obj directly no longer include the full path.

- Microsoft.DotNet.Arcade.Sdk - 5.0.0-beta.20119.14

Merge release/dev16.5 to master

Calls to our remote process are wrapped in a "SoftCrashException"
in an attempt to prevent crashes; this exception derives from
OperationCanceledException. This backfires: our GraphQueryManager
does support reporting exceptions to an info bar, so this means anything
that goes wrong in the RPC then gets silently swallowed because we think
it's cancellation instead. Unwrapping makes things better again.

This commit should be reverted when we remove SoftCrashException in
https://github.com/dotnet/roslyn/issues/40476.

Previously, something going wrong would crash the process due to our
fatal error handling in SafeContinueWith. Now we'll just report a
non-fatal error report.

Merge release/dev16.4 to release/dev16.5

Add AnalyzerConfigOptionSet to get Option values from AnalyzerConfig

Always return available for SyncClassView command

Inline statement parsing