python-numericalunits-1.22-bp151.1.1

- Update to 1.22
  * add horsepower_imperial and horsepower_metric
  * update all values to CODATA as of July 2018.

- Use noun phrase in summary.
- Trim long description.

- Fix source URL

- Update to 1.21
  * add easier-to-read unicode aliases for ohms (Ω, mΩ, kΩ, etc.)
    and a few more constants (μ0, ε0, σSB, αFS).
    (note that unicode identifiers only work in Python 3)
  * add rtHz, rpm, rpm·2π
- Spec file cleanups

- Implement single-spec version
- Update to version 1.17
  * See changelog at https://github.com/sbyrnes321/numericalunits/blob/8a6d263c80db726989eaf7b67a1661456746d6db/Changes.txt

- Initial version (1.13)