v0.1.0

• Add infors (CODE_OF_CONDUCT.md, MANIFEST.in, LICENSE, README.md, requirements.txt, CITATION.cff)
• Add package ml (machine learning) and ts (time series)
• ml package has:
  • label module has:
    • LabelEncoder class
  • scaler module has:
    • StandardScaler class
    • MinMaxScaler class
    • MaxAbsScaler class
    • RobustScaler class
    • Log1pScaler class
    • LogeScaler class
    • SqrtScaler class
    • BoxCoxScaler class
    • YeoJohnsonScaler class
    • SinhArcSinhScaler class
    • DataTransformer class that can be used with all of the above scalers
• ts package has:
  • differencing module has:
    • DifferenceScaler class
  • window module has:
    • SlidingTransformer class
    • RollingStatisticTransformer class
    • ExpandingStatisticTransformer class
• Add examples folders