[cantarell-fonts] Created tag 0.0.23

[Jakub Steiner <jimmac src gnome org>]

The unsigned tag '0.0.23' was created.

Tagger: Jakub Steiner <jimmac gmail com>
Date: Mon Feb 22 17:14:40 2016 +0100

    0.0.23

Changes since the last tag '0.0.21':

Jakub Steiner (2):
      prepare for 0.0.22 release
      prepare 0.0.23 release

Nikolaus Waxweiler (8):
      Add script to test font coverage against character sets.
      Minor: Leave version at default, minor glyph changes
      Update font production script
      Bold: lower double quotes weren't low enough. Oops.
      Bold: rehint with AFDKO...
      generate.sh.in: make Simplify() work for older FontForge releases.
      Revert versioning scheme.
      Do not attach mkmk anchors to base glyphs, reposition some anchors