Fixed #694 - delete template groups too

src/main/java/de/deadlocker8/budgetmaster/database/DatabaseService.java

@@ -81,7 +81,7 @@ public class DatabaseService
 
 	public void reset()
 	{
-		final List<Resettable> services = List.of(this.transactionService, templateService, categoryService, accountService, tagService, chartService, iconService, imageService);
+		final List<Resettable> services = List.of(this.transactionService, templateService, templateGroupService, categoryService, accountService, tagService, chartService, iconService, imageService);
 
 		for(Resettable service : services)
 		{

src/main/java/de/deadlocker8/budgetmaster/templategroup/TemplateGroupService.java

@@ -49,10 +49,12 @@ public class TemplateGroupService implements Resettable, AccessAllEntities<Templ
 	@Override
 	public void deleteAll()
 	{
+		LOGGER.info("Resetting template groups...");
 		for(TemplateGroup templateGroup : getAllEntitiesAsc())
 		{
 			deleteTemplateGroup(templateGroup.getID());
 		}
+		LOGGER.info("All template groups reset.");
 	}
 
 	public void deleteTemplateGroup(int ID)