removed todo as this is correct use for the resultconverter

Author: Death111

src/main/java/de/doubleslash/keeptime/view/ProjectsListViewController.java

@@ -346,7 +346,6 @@ private GridPane setUpEditProjectGridPane(final Project p, final Dialog<Project>
          if (dialogButton == ButtonType.OK) {
             return manageProjectController.getProjectFromUserInput();
          }
-         // TODO: Do you really want to return null?
          return null;
       });
 

src/main/java/de/doubleslash/keeptime/view/ReportController.java

@@ -289,7 +289,6 @@ private GridPane setUpEditWorkGridPane(final Work work, final Dialog<Work> dialo
          if (dialogButton == ButtonType.OK) {
             return manageWorkController.getWorkFromUserInput();
          }
-         // TODO: Do you really want to return null?
          return null;
       });
 

src/main/java/de/doubleslash/keeptime/view/ViewController.java

@@ -308,7 +308,6 @@ private Dialog<Project> dialogResultConverter(final Dialog<Project> dialog,
          if (dialogButton == ButtonType.OK) {
             return manageProjectController.getProjectFromUserInput();
          }
-         // TODO: Do you really want to return null?
          return null;
       });
       return dialog;