harden both DetectTypeCircularity and GetDependenceChain

Add a project that copies the perf scripts into the build directory

turn off csharp full solution analysis.

Address performance regression in CompilationWithAnalyzers.GetAnalyze…

Fix object initalizer intellisense with generics

Only run GetTargetPathWithAuthenticodeCertificateName on projects that end up in VSIX

to support this, I added a way to set different default value per language

This fixes a signed build failure, we asking reference projects to return the result of
GetTargetPathWithAuthenticodeCertificateName, but this was being called on projects that
never end up in the VSIX. Mimic the same logic that VSIX uses to figure out if goes in the VSIX.

Added Shell.Interop.12.1.DesignTime to EmbedInteropTypes target

* remove old syntax tree root tests

* fix vb tests

Mark ParseOptions.CommonWithKind with attribute of EditorBrowsableState.Never

Unified more dependencies across the tree

Add Jenkins support to microupdate branch

Ensure that we explicitly ignore the skipped analyzers while creating the analyzer driver, otherwise we might end up running hidden analyzers during project analysis.

Code Model: Implement IParameterKind legacy interface

fixed live diagnostic argId leak

Ensure that we generated a CompilationCompletedEvent for compilations with no source files (example an empty VSIX projects).

Remove unused compiler performance projects

Fix formatting around the VB dictionary access operator

Defer work we do with code actions until we actually need to do it.

Move linux to dynamic images

Refactor the compiler server implementation

Bug fix for issue #8111 - Don't mark cast as redundant if removing it will change the shape of a new anonymous object