#235 - added shutdown hook; added auto start for local server;

...dlocker8/budgetmasterclient/ui/controller/Controller.java

...erclient/ui/controller/LocalServerSettingsController.java

...rces/de/deadlocker8/budgetmaster/languages/_de.properties

...rces/de/deadlocker8/budgetmaster/languages/_en.properties

.../deadlocker8/budgetmaster/logic/LocalServerException.java

...de/deadlocker8/budgetmaster/logic/LocalServerHandler.java

.../de/deadlocker8/budgetmaster/logic/LocalServerStatus.java

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

...n/java/de/deadlocker8/budgetmasterserver/logic/Utils.java

...de/deadlocker8/budgetmasterserver/server/SparkServer.java