fixed some class comments

src/main/java/ninja/javafx/smartcsv/FileReader.java

@@ -30,7 +30,7 @@ import java.io.File;
 import java.io.IOException;
 
 /**
- * Created by Andreas on 19.11.2015.
+ * read some file
  */
 public interface FileReader {
     void read(File filename) throws IOException;

src/main/java/ninja/javafx/smartcsv/csv/CSVFileReader.java

@@ -39,7 +39,7 @@ import java.io.IOException;
 import java.util.Map;
 
 /**
- * Created by Andreas on 18.11.2015.
+ * reads the csv file and stores the values in csv model
  */
 @Service
 public class CSVFileReader implements FileReader {

src/main/java/ninja/javafx/smartcsv/fx/table/EditableValidationCell.java

@@ -40,7 +40,8 @@ import static javafx.application.Platform.runLater;
 import static ninja.javafx.smartcsv.fx.util.I18nValidationUtil.getI18nValidatioMessage;
 
 /**
- * Created by Andreas on 27.11.2015.
+ * cell representation which indicates if a cell is valid and not
+ * and allows editing
  */
 public class EditableValidationCell extends TableCell<CSVRow, CSVValue> {
 

src/main/java/ninja/javafx/smartcsv/fx/table/ObservableMapValueFactory.java

@@ -33,7 +33,7 @@ import ninja.javafx.smartcsv.fx.table.model.CSVRow;
 import ninja.javafx.smartcsv.fx.table.model.CSVValue;
 
 /**
- * Created by Andreas on 18.11.2015.
+ * cell value factory for the columns in the tableview
  */
 public class ObservableMapValueFactory implements
         Callback<TableColumn.CellDataFeatures<CSVRow, CSVValue>, ObjectProperty<CSVValue>> {

src/main/java/ninja/javafx/smartcsv/fx/table/ValidationCellFactory.java

@@ -35,7 +35,7 @@ import ninja.javafx.smartcsv.fx.table.model.CSVValue;
 import java.util.ResourceBundle;
 
 /**
- * Created by Andreas on 18.11.2015.
+ * cell factory for rendering a value in the cell
  */
 public class ValidationCellFactory implements Callback<TableColumn<CSVRow, CSVValue>, TableCell<CSVRow, CSVValue>> {
 

src/main/java/ninja/javafx/smartcsv/validation/ValidationMessage.java

@@ -29,7 +29,7 @@ package ninja.javafx.smartcsv.validation;
 import java.util.Arrays;
 
 /**
- * TODO: DESCRIPTION!!!
+ * Stores the i18n key and possible parameters for validation messages
  */
 public class ValidationMessage {