1.0.1 - webserver version

Changes to resemble the online webserver version

• generate_kmer_features.py
  • no multithreading (--threads and --batchsize arguments removed)
  • no feature context (--feature-context argument removed)
• fit_predict.py
  • now only 2-fold cross-validation (was 3-fold)
  • models now using class_weight="balanced" parameter