* Make use of language features line AsyncDispose, init etc.
* Fix build errors
* Improve Unit Tests
* Improve Unit Tests
* Improve Unit Tests
* Update samples
* Remove obsolete benchmarks
* Code cleanup
* Improve unit tests
* Improve Unit Tests
* Fix Unit Tests
* Improve Unit Tests
* Improve Unit Tests
* Restore unit tests
* Exclude load tests from unit tests
* Add support for custom endpoints
Add overlaods etc. to allow for passing other endpoint implementations
* Extend publich broker test to also probe with different protocol versions
* Fix UWP build
* Update ReleaseNotes.md
* Refactor Unit Tests
* Add new certificate provider interface instead of read only certificates list.
* Update ReleaseNotes.md
* Fix Unit Tests
* Fix build
* unit testing hot swappable certificates (#1787)
* Move test classes to correct namespace
* Apply code style
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Co-authored-by: Sean Hanna <hannasm@users.noreply.github.com>