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

Code Model: Implement IParameterKind legacy interface

fixed live diagnostic argId leak

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

Both servers now on the same architecture.  Portable now has shutdown as
well.

Moved the core server logic about start up and shutdown into a base class.
The desktop version has been ported over.

it looks like my previous update 2 leak fix for Task introduced argId leaks. since this was much smaller leak than before I didn't notice it being leaked.

Ensure EventListenerGuard in every partition

Merge stabilization into master

We didn't implement the old, internal, legacy `IParameterKind` interface on `EnvDTE.CodeParameter` because much of the information provided by this interface was included in `EnvDTE80.CodeParameter2` back in Visual Studio 2005. However, it turns out that there is some old code in the V1 Windows Workflow designer that depends on `IParameterKind` being implemented. This change adds support for `IParameterKind` to `EnvDTE.CodeParameter` and implementations for two members: `GetParameterPassingMode(...)` and `SetParameterPassingMode(...)`.

Added dependencies projects to other solutions

Merge remote-tracking branch 'upstream/stabilization' into merge-stabilization-into-master20160418-171725

Invoke next handler in case if no signature help providers can be fou…

Unified dependencies to xUnit