#120 - localization up to "NewPaymentController"

src/de/deadlocker8/budgetmaster/logic/utils/Strings.java

src/de/deadlocker8/budgetmaster/main/_de.properties

src/de/deadlocker8/budgetmaster/ui/cells/PaymentCell.java

...er8/budgetmaster/ui/controller/ExportChartController.java

...eadlocker8/budgetmaster/ui/controller/HomeController.java

...er8/budgetmaster/ui/controller/NewCategoryController.java

...ker8/budgetmaster/ui/controller/NewPaymentController.java