controller als singleton, crew in views

core/assets/crew/background.png

...rreloaded/Communication/ClientControllerCommunicator.java

...er/galaxytruckerreloaded/Controller/BattleController.java

...cker/galaxytruckerreloaded/Controller/CrewController.java

...er/galaxytruckerreloaded/Controller/HangerController.java

...er/galaxytruckerreloaded/Controller/TraderController.java

...er/galaxytruckerreloaded/Controller/TravelController.java

.../galaxytruckerreloaded/Server/Services/TraderService.java

...reloaded/View/Buttons/InGameButtons/CrewSelectButton.java

...xytrucker/galaxytruckerreloaded/View/Screen/GamePlay.java

...ytrucker/galaxytruckerreloaded/View/UI/Ship/ShipView.java

...galaxytruckerreloaded/View/UI/ShipInformation/CrewUI.java

...galaxytruckerreloaded/View/UI/ShipInformation/RoomUI.java

database.mv.db