Added metrics for validation data. validation_data should be given in yaml to generate these metrics.

  validation_data:
    url: /Users/varsha/Documents/epm_anomaly_test_short.csv

Updated report.html to show num of anomalies, validation data metrics.
Updated automlx according to new AnomalyOutput

Removed scores.csv generation, instead added score column in outliers, inliers.csv
Made inliers.csv generation optional.
To generate, generate_inliers: True should be given in yaml. By default, it is not generated.

Attached the sample outliers.csv, inliers.csv, validation_metrics.csv
outliers.csv
inliers.csv
validation_metrics.csv

Attached screenshots of new additions to report