liberation-ttf: update to 2.1.1, use fonts.mk

* Wed Jun 03 2020 Vishal Vijayraghavan <vishalvijayraghavan@gmail.com>
- Releasing liberation-fonts 2.1.1 version
- Few more fixes to Bugzilla #1072095: Liberation Sans renders most Latin combining characters incorrectly

* Mon Feb 10 2020 Vishal Vijayraghavan <vishalvijayraghavan@gmail.com>
- Releasing liberation-fonts 2.1.0 version
- Updated release versioning scheme
- Resolved Bugzilla #1072095:  Liberation Sans renders most Latin combining characters incorrectly
- Resolved Pagure issue-11:    Combining diaerasis below does not work except U
- Resolved GitHub issue-19:    Incorrect glyph name mapped to unicode
- Resolved Pagure issue-5:      Incorrect glyph of Cent sign (U+00A2) in Sans and Mono style
- Resolved Pagure issue-28 :    U+25D2 and U+25D3 circle with lower / upper half black are backwards

* Mon Mar 4 2019 Vishal Vijayraghavan <vishalvijayraghavan@gmail.com>
- Releasing liberation-fonts 2.00.5 version
- Resolved issue-10: Improving lowercase Cyrillic glyps localized for Macedonian and Serbian, Patch fix by Dimitrij Mijoski
- Resolved #1014357: U+266B incorrect glyph with extra beam
-- Added two new glyphs U+266C and U+2669
- Resolved issue-13: COMBINING LONG SOLIDUS OVERLAY (U+0338) not centred on base character.
- Validated Missing Points at Extrema, Non-integral coordinates, Wrong Direction issues for newly added and existing glyphs

* Mon Nov 05 2018 Vishal Vijayraghavan <vishalvijayraghavan@gmail.com>
- Releasing liberation-fonts 2.00.4 version, it includes few bug fixes and enhancements as follows:
-- Added Bitcoin sign #1533798
-- Fixed Incorrect lowercase Cyrillic BE for Macedonian language in liberation v2 (look like Greek delta), Patch fix by Dimitrij Mijoski #1574410
-- Fixed Liberation Sans Mono Enhancement Request: Modification needed for "l" Character, Patch fix by Nikolaus Waxweiler #1574410

* Tue Sep 18 2018 Vishal Vijayraghavan <vishalvijayraghavan@gmail.com>
- Resolved #1574410:  Incorrect lowercase Cyrillic BE for Macedonian language in liberation v2 (look like Greek delta)
- Patch fix by Dimitrij Mijoski: https://pagure.io/liberation-fonts/pull-request/21
- Updated LiberationMono-Bold, LiberationMono-Regular, LiberationSans-Bold, LiberationSans-Regular, LiberationSerif-Bold, LiberationSerif-Regular

* Thu May 17 2018 Pravin Satpute <psatpute AT redhat DOT com> - 2.00.3
- Releasing liberation-fonts 2.00.3 version, it includes fix for few bugs.
- This release was pending from long time, will work on other open bugs
  post this release.

(maya)