Removed unused import

src/main/java/no/bioforsk/vips/coremanager/service/ManagerResourceImpl.java

 package no.bioforsk.vips.coremanager.service;
 
-import java.io.BufferedReader;
-import java.io.File;
 import java.io.IOException;
 import java.io.InputStream;
 import java.net.URI;
@@ -34,7 +32,6 @@ import no.bioforsk.vips.entity.ModelConfiguration;
 import no.bioforsk.vips.entity.Result;
 import no.bioforsk.vips.model.Model;
 import no.bioforsk.vips.util.ServletUtil;
-import org.codehaus.jackson.JsonParseException;
 import org.jboss.resteasy.client.jaxrs.ResteasyWebTarget;