Add C# language version check for read-only auto-properties.

Disable keyboard shortcut for C# Interactive...

added an internal option to control whether we include custom symbol in bing search query or not

Update references to DiaSymreader in project.json and proj files

Log Watson events in AppInsights

Remove dnx core warnings

Note: This change removes non-fatal Watson reporting from the Python
interactive window.  They can easily add it back by setting the
```FatalError``` handlers and they've never shipped with it enabled.

Fixes #4696.

Record the exception type and stack of every exception we attempt to send
to Watson (regardless of whether or not the Watson is throttled).

Based on our experience with debugger telemetry, it seemed sensible to
construct the stack trace string explicitly, without linebreaks or
localization.

Make Metadata as Source more cancellable

also made us to use https.

Fix an incorrectly resolved merge conflict in Features.resx

adjust position to be in valid text range

added ERR_CannotGotoNonScopeBlocksWithClosure for build only error list

Update to nuget3.2

Add regression test for issue #2470.

Add regression test for issue #1319.

MSBuild currently produces a warning for any target framework that
doesn't have a directory containing its reference assemblies, but
DNXCore50 purposfully has no reference assemblies and currently has no
empty directory to indicate so. Issue #5213 details figuring out what
the proper solution is here, but in the meantime this silences the
warning by pretending that the TargetFrameworkDirectory for DNXCore50 is
.NETPortable, 5.0.

Always use autoinsertionlocation=false from metadata as source

Fix build warning

Add support for bulk suppressing/baselining diagnostics from the error list

Pass CancellationTokens through from Go To Definition. Pass cancellation tokens through type and namespace generation,
since those operations can do large amounts of work.

Pass CancellationTokens through from Go To Definition. Pass cancellation tokens through type and namespace generation,
since those operations can do large amounts of work.

1) Add an API to the suppression fix service to create a baseline for a given project/solution
2) Don't show preview changes dialog for baseline operation.