Support SetType/AddParameter for DeclareStatement in VB

Port FxCop rule CA1820: Test for empty strings using string length (https://msdn.microsoft.com/library/ms182279.aspx) to System.Runtime analyzer.

Ensure mscorlib is included when retrying expression evaluation and ignoring unreferenced assemblies

Fixes #2501

Delete strings from FeaturesResources that duplicate strings in EditorFeaturesResources

Port FxCop rule CA1820: Test for empty strings using string length (https://msdn.microsoft.com/library/ms182279.aspx) to System.Runtime analyzer.

Move contents of MS.CA.Desktop to MS.CA

Limit the size of BlendedNode arrays that are returned to the pool.
Fixes #2551 

track non roslyn text buffer changes as well as roslyn text buffer chang...

Fix paths to System.Collections.Immutable and Sysytem.Reflection.Metadata in VisualStudioSetup.csproj

Remove cross-language assembly checks from typing tests. Re-enable th…

Dont format comments inside ArrayInitializers

Fix #1873 Add support for SetType & AddParameter in Declare Sub and
Function

Fix paths to System.Collections.Immutable and Sysytem.Reflection.Metadata in VisualStudioSetup.csproj

add tests (one skipped) for bug #2544

Add retry to failed document text reads

Remove explicit references to System.Reflection.Metadata and System.Collections.Immutable from project-level packages.config

An interpolated string should not appear to be a constant.

Remove explicit references to System.Reflection.Metadata and System.Collections.Immutable from project-level packages.config