Merge branch 'feature/440-mvp-net-sdk-part-1' into feature/563-check-callback

.gitignore

.idea/.idea.FitConnect/.idea/codeStyles/codeStyleConfig.xml

DemoRunner/SenderDemo.cs

DemoRunner/SubscriberDemo.cs

Documentation/all_in_one.md

Documentation/detailed_calls.md

Documentation/documentation.de-DE.md

Documentation/documentation.en-EN.md

Documentation/fluent_api.md

Documentation/working_notes.md

DummyClient/.dockerignore

DummyClient/Dockerfile

DummyClient/DummyClient.csproj

DummyClient/DummyClient.csproj.DotSettings

DummyClient/Program.cs

DummyClient/Test.pdf

E2ETest/EndToEndTestBase.cs

E2ETest/RejectSubmissionTest.cs

E2ETest/StraightForwardTest.cs

FitConnect.sln