import java.util.HashMap;
import java.util.Map;
+import rx.Observable;
import adullact.publicrowdfunding.model.local.cache.Cache;
import adullact.publicrowdfunding.model.server.entities.RowAffected;
import adullact.publicrowdfunding.model.server.entities.Service;
import adullact.publicrowdfunding.model.server.request.ListerRequest;
import adullact.publicrowdfunding.model.server.request.RetrieveRequest;
import adullact.publicrowdfunding.model.server.request.UpdateRequest;
-import rx.Observable;
/**
* @author Ferrand and Nelaupe