Mark code from the old integration-test dir as migration candidates

smack-core/src/integration-test/java/org/jivesoftware/smack/FloodTest.java

@@ -25,6 +25,7 @@ import org.jivesoftware.smack.filter.ThreadFilter;
  *
  * @author Gaston Dombiak
  */
+// sinttest candidate
 public class FloodTest extends SmackTestCase {
 
     public FloodTest(String arg0) {

smack-core/src/integration-test/java/org/jivesoftware/smack/IQTest.java

@@ -30,6 +30,7 @@ import org.jivesoftware.smackx.packet.Version;
  *
  * @author Gaston Dombiak
  */
+// sinttest candidate
 public class IQTest extends SmackTestCase {
 
     public IQTest(String arg0) {

smack-core/src/integration-test/java/org/jivesoftware/smack/MessageTest.java

@@ -27,6 +27,7 @@ import org.jivesoftware.smack.test.SmackTestCase;
  *
  * @author Gaston Dombiak
  */
+// sinttest candidate
 public class MessageTest extends SmackTestCase {
 
     public MessageTest(String arg0) {

smack-core/src/integration-test/java/org/jivesoftware/smack/util/DNSUtilTest.java

@@ -16,6 +16,7 @@ import org.jivesoftware.smack.util.dns.JavaxResolver;
 import org.jivesoftware.smack.util.dns.SRVRecord;
 import org.junit.Test;
 
+// minidns candidate?
 public class DNSUtilTest {
     private static final String igniterealtimeDomain = "igniterealtime.org";
     private static final String igniterealtimeXMPPServer = "xmpp." + igniterealtimeDomain;