worked on #235 - create server settings from client; download server from client

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

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

...rclient/ui/controller/OnlineServerSettingsController.java

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

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

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

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

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

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

...r8/budgetmasterserver/server/database/DatabaseDelete.java

...resources/de/deadlocker8/budgetmasterserver/settings.json

...ker8/budgetmaster/tests/database/DatabaseHandlerTest.java

...budgetmaster/tests/database/DatabaseImportExportTest.java

...8/budgetmaster/tests/database/DatabaseTagHandlerTest.java