Fixed #9, convert to utf-8, refractoring

.gitignore

class/charts/BarChartGenerator$1.class

class/charts/BarChartGenerator$2.class

class/charts/BarChartGenerator.class

class/charts/Chart.css

class/charts/ChartGUIController$1.class

class/charts/ChartGUIController$2.class

class/charts/ChartGUIController$3.class

class/charts/ChartGUIController$4.class

class/charts/ChartGUIController.class

class/charts/PieChartGenerator$1.class

class/charts/PieChartGenerator$2.class

class/charts/PieChartGenerator.class

class/charts/SummaryGenerator.class

class/charts/chartGUI.fxml

class/core/ConvertToTime.class

class/core/Counter.class

class/core/Exporter.class

class/core/Importer.class

class/core/LogObject.class