Only format an open curly if it the first token on a line.

Group spell checking fixes together so we can collapse them if we have a lot of fixes offered.

Fix issue with chained calls in Replace-Method-With-Property.

Serialize out all code style options.

Merge pull request #14594 from heejaechang/dllloading

Add filters for keywords and snippets.

Don't dismiss intellisense if the user types a number after a dot.

avoid loading dlls not needed

Make RegisterSymbolAction work on Parameters

Fix determinism build

Fixing a crash in SuppressDefaultTupleElements

Another instasce of MSBuild not loading our bootstrap compiler.  Bug tracking that is:

    https://github.com/Microsoft/msbuild/issues/1183

closes #14595

* Enable finding the breakpoint location for a pattern switch case (#14426)
Fixes #12378
* Tests for IDE breakpoints for deconstruction foreach statement
Fixes #14439
* Implement and test sequence and break points for deconstruction foreach
Fixes #14439
* Implement and test sequence and break points for expression-bodied ctor, dtor, and accessors
Fixes #14438
* Enable setting a breakpoint in a local function
Fixes #14437
* Add support for /instrument codecoverage for new language features
Fixes #14337

We were missing a null check fo the container. In broken code it can be null.
Fixes: #14546

Disable Roslyn EnC handler for non-Roslyn languages

Propagate delegate relaxation information for tuple conversions.

Fix for XAML Dev15 RC issue #14565.

require 4.6.1 to be installed

Fixes #14255.
Also fixes #14530.

Fix some inconsistencies in our project files

These changes don't matter for command line builds, but the project
system interprets empty property groups to define which configuration/
platform combinations exist. Thus, those should line up with the intent
of the project. If there was ambiguity, I've resolved in favor of the
project.json statement of the world since that's what was actually
happening.

Merge pull request #14537 from heejaechang/fixNullException

Porting two recent tuple-related fixes to VB