Adding back lost changes and finishing splitting last controllers.

- renamed fxml and their controllers to match
- removed old controllers
- finished lobby and lobbyhost controllers

#story[1261]

racevisionGame/src/main/java/mock/app/Event.java

@@ -2,14 +2,14 @@ package mock.app;
 
 import mock.dataInput.PolarParser;
 import mock.exceptions.EventConstructionException;
-import mock.model.*;
+import mock.model.MockRace;
+import mock.model.Polars;
+import mock.model.RaceLogic;
+import mock.model.SourceIdAllocator;
 import mock.model.commandFactory.CompositeCommand;
-import mock.model.wind.RandomWindGenerator;
 import mock.model.wind.ShiftingWindGenerator;
 import mock.model.wind.WindGenerator;
-import mock.xml.RaceXMLCreator;
 import network.Messages.LatestMessages;
-import org.xml.sax.SAXException;
 import shared.dataInput.*;
 import shared.enums.XMLFileType;
 import shared.exceptions.InvalidBoatDataException;
@@ -19,17 +19,10 @@ import shared.exceptions.XMLReaderException;
 import shared.model.Bearing;
 import shared.model.Constants;
 
-import javax.xml.bind.JAXBException;
-import javax.xml.parsers.ParserConfigurationException;
 import java.io.IOException;
 import java.nio.charset.StandardCharsets;
 import java.time.ZonedDateTime;
 import java.time.format.DateTimeFormatter;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.concurrent.TimeUnit;
-import java.util.logging.Level;
-import java.util.logging.Logger;
 
 
 /**