[CSharpBinding] Added protocol members to override completion.
[Core] Dispose the msbuild builders when shutting down MD
[CSharpBinding] Polished up protocol completion data.
[SourceEditor] Worked on new message bar design (from Bug 15248 - CRNL
vs NL policy setting warning is too obtrusive).
[CSharpBinding] Fixed reference.
[CSharpBinding] Filter already implemented protocol members.
[Core] Fix crash in the project buidler finalizer