changed DisconnectedEvent to ConnectionStateChanged event,
fixed exception while unintentional disconnect in SerialProtocol,
implemented connection state indicator in tab header,
resolved warnings
implemented COM Port readout,
fixed functionality of AreEditable for the ProtocolSettingsViewModel,
implemented EnumValueToDescriptionConverter using Humanizer package,
implemented IntToStringConverter,
implemented SerialSettingsView
made changes to CommunicationProtocol,
added ILibraryEquivalentConverter to convert library types to local types,
added Messenger to App,
implemented UserInterfaceMessages
Jonas Arnold