install reactors on retrieve and rank tests, remove log in vr status check

Author: mediumTaj

Scripts/Services/VisualRecognition/VisualRecognition.cs

@@ -2362,7 +2362,6 @@ private void OnCheckService(GetClassifiersPerClassifierVerbose classifier, strin
           m_GetClassifierCount -= 1;
           if (classifier != null)
           {
-            Log.Debug("VisualRecognition", "classifier status: {0}", classifier.status);
             if (classifier.status == "unavailable" || classifier.status == "failed")
             {
               Log.Debug("VisualRecognition", "Status of classifier {0} came back as {1}.", classifier.classifier_id, classifier.status);

Scripts/UnitTests/TestRetrieveAndRank.cs

@@ -96,6 +96,8 @@ public class TestRetrieveAndRank : UnitTest
 
     public override IEnumerator RunTest()
     {
+      LogSystem.InstallDefaultReactors();
+
       m_IntegrationTestClusterConfigPath = Application.dataPath + "/Watson/Examples/ServiceExamples/TestData/RetrieveAndRank/cranfield_solr_config.zip";
       m_IntegrationTestRankerTrainingPath = Application.dataPath + "/Watson/Examples/ServiceExamples/TestData/RetrieveAndRank/ranker_training_data.csv";
       m_IntegrationTestRankerAnswerDataPath = Application.dataPath + "/Watson/Examples/ServiceExamples/TestData/RetrieveAndRank/ranker_answer_data.csv";