Update LibreBaskerville to v1.051 - AfricanPri charset

[impallari]

Font Project Git Repo URL:

https://github.com/impallari/Libre-Baskerville/tree/master

Current version:

https://github.com/impallari/Libre-Baskerville/tree/master/legacy/version-1.000%20-%20Initial%20Release

New available version:

https://github.com/impallari/Libre-Baskerville/tree/master/legacy/version-1.051%20-%20African%20Pri

Please note that v1.051 is stored inside the legacy folder, since I'm also working on v2.000 on the root folder.

Super short description of the upgrade:

Whats new in v1.051 (inside the Legacy folder):

• Expanded the Latin charset andd added AfricanPri charset (from 470 to 857 glyphs)
• Imported and modernized legacy 9 years old UFO sources.
• Both Regular and Bold masters are now compatible, the old ones were independent from each other.
• Modernized and Fixed lots of old non-standard anchors and components
  -Reviewed and fixed diacritics alignments.
• Reviewed & improved /caron and /dot related diacritics
• Redraw lowercase /germandbls and added uppercase /Germandbls
• Reviewed & improved /bar and /slash and /stroke related diacritics