Scheduled weekly dependency update for week 19

[pyup-bot]

Update fonttools from 4.22.0 to 4.22.1.

Changelog

4.22.1

----------------------------

- [feaLib] Skip references to named lookups if the lookup block definition
is empty, similarly to makeotf. This also fixes an ``AttributeError`` while
generating ``aalt`` feature (2276, 2277).
- [subset] Fixed bug with ``--no-hinting`` implementation for Device tables (2272,
2275). The previous code was alwyas dropping Device tables if no-hinting was
requested, but some Device tables (DeltaFormat=0x8000) are also used to encode
variation indices and need to be retained.
- [otBase] Fixed bug in getting the ValueRecordSize when decompiling ``MVAR``
table with ``lazy=True`` (2273, 2274).
- [varLib/glyf/gvar] Optimized and simplified ``GlyphCoordinates`` and
``TupleVariation`` classes, use ``bytearray`` where possible, refactored
phantom-points calculations. We measured about 30% speedup in total time
of loading master ttfs, building gvar, and saving (2261, 2266).
- [subset] Fixed ``AssertionError`` while pruning unused CPAL palettes when
``0xFFFF`` is present (2257, 2259).

Links

• PyPI: https://pypi.org/project/fonttools
• Changelog: https://pyup.io/changelogs/fonttools/
• Repo: http://github.com/fonttools/fonttools

[codecov-commenter]

Codecov Report

Merging #356 (3144257) into master (b33bcb1) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #356   +/-   ##
=======================================
  Coverage   86.15%   86.15%           
=======================================
  Files          57       57           
  Lines       10273    10273           
  Branches     1325     1325           
=======================================
  Hits         8851     8851           
  Misses       1059     1059           
  Partials      363      363           

Flag	Coverage Δ
unittests	86.15% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update b33bcb1...3144257. Read the comment docs.

[pyup-bot]

Closing this in favor of #357