dev
fix: update locale ar-* meridiem function (#1954)
fix(locale): add meridiem in `ar` locale (#2418)
test: Add unit test for Belarusian locale (#2934)
fix: Implement ordinal in Bulgarian translation (fixes #1501) (#1502)
fix: add Bengali (Bangladesh) [bn-bd] locale (#1806)
fix: fix Bengali [bn] locale monthsShort error
fix: update Breton [br] locale relativeTime config (#1103)
fix: Update Slovak (sk) locale, Czech (cs) locale (#833)
fix: update German locales (de-at, de-ch) (#1775)
fix: Add en-in, en-tt locales (#855)
fix: Update et (Estonian) locale relativeTime (#790)
fix: Update fi (Finnish) locale relativeTime (#797)
fix: update Hebrew [he] locale for double units (#1287)
fix: Update Polish (pl) , Hungarian (hr) and Lithuanian (lt) localization (#1045)
fix: Fix Hungarian (hu) locale (#1112)
fix: update Icelandic [is] locale relativeTime config (#1796)
fix: update Italian (Switzerland) [it-ch] locale relativeTime (#1829)
fix: replace italian locale "un' ora fa" with "un'ora fa", add tests for it (#2930)
test: add Japanese locale unit tests (#1280)
test: test locale names are in lower case
fix: update Kurdish [ku] locale strings and formatted output contains non-standard kurdish characters (#1848)
fix: update Russian [ru] locale meridiem and unit tests (#1403)
fix: Update Slovenian locale for relative time (#2396)
fix: fix Serbian locale grammar (sr, sr-cyrl) (#1108)
fix: add sv-fi Finland Swedish locale (#1522)
fix: Update Swedish locale (sv) fix ordinal error (#745)
fix: Update Ukrainian (uk) locale monthFormat and monthStandalone (#899)
test: update zh-cn locale test
test: update test case (#2917)
fix: Add locale (zh-tw) meridiem (#2149)
chore: Update travis check node 12 LTS (#847)