0.0.1 - 2021-01-26

First release to PyPI.

This release comes with the first version of the contributing module, which makes it easier
to create new primitives and to test those with the demo data included in this package.

This release also includes the following User Guides:

• PRIMITIVES.md: Information
  about the primitive families, their expected input and output.
• USAGE.md: Instructions about how
  to usee the three main functionalities of SigPro.
• DEVELOPMENT.md: Step by step
  guide about how to write a valid SigPro primitive and contribute it to either SigPro or
  your own library.

Features

• Demo data: Available demo data to test primitives.
• First primitives: The following list of primitives were added:
  • sigpro.aggregations.amplitude.statistical.crest_factor
  • sigpro.aggregations.amplitude.statistical.kurtosis
  • sigpro.aggregations.amplitude.statistical.mean
  • sigpro.aggregations.amplitude.statistical.rms
  • sigpro.aggregations.amplitude.statistical.skew
  • sigpro.aggregations.amplitude.statistical.std
  • sigpro.aggregations.amplitude.statistical.var
  • sigpro.transformations.amplitude.identity.identity
  • sigpro.transformations.frequency.fft.fft
  • sigpro.transformations.frequency.fft.fft_real
  • sigpro.transformations.frequency_time.stft.stft
  • sigpro.transformations.frequency_time.stft.stft_real
• Contributing module.
• Documentation on how to contribute new primitives and how to run those.