Disable IT tests

IT tests are not working anymore on stable-2.12 and stable-2.13. They
will be reenabled back on master(2.14).

Change-Id: I93c6be9ab64ba15313a2020987dd6870ed842dd9
diff --git a/src/test/java/com/ericsson/gerrit/plugins/projectgroupstructure/ProjectCreationValidatorTest.java b/src/test/java/com/ericsson/gerrit/plugins/projectgroupstructure/ProjectCreationValidatorTest.java
index 909fc39..758bc45 100644
--- a/src/test/java/com/ericsson/gerrit/plugins/projectgroupstructure/ProjectCreationValidatorTest.java
+++ b/src/test/java/com/ericsson/gerrit/plugins/projectgroupstructure/ProjectCreationValidatorTest.java
@@ -32,10 +32,12 @@
 
 import org.apache.http.HttpStatus;
 import org.junit.Before;
+import org.junit.Ignore;
 import org.junit.Test;
 
 import java.io.IOException;
 
+@Ignore
 public class ProjectCreationValidatorTest extends PluginDaemonTest {
 
   @Before