vollkorn-fonts-4.015-bp150.2.4

- Ensure neutrality of description. Use English typography marks
  for English descriptions.

- update fonts to 4.015:
  * Small Caps (including figures)
  * Cyrillic
  * More localized forms
  * Greek
  * Tabular Oldstyle
  * Inferiors and superiors
  * Uppercase accents
  * Superscripts symbols
  * Currency
  * Mathematical symbols

- update fonts to 3.005
- update URL to vollkorn-typeface.com
- remove -j parameter from unzip, as that was not helpful

- amend spec file to reflect new font packaging scheme
  (see openFATE#313536);

- call spec-cleaner

- patch license to follow spdx.org standard

- Updated to version 2.1 from the author's homepage

- First initial release