[gspell] Created tag 1.9.1

[Sébastien Wilmet <swilmet src gnome org>]

The unsigned tag '1.9.1' was created.

Tagger: Sébastien Wilmet <swilmet gnome org>
Date: 1602358351 +0200

    Release 1.9.1

Changes since the last tag '1.8.4':

Juliano Camargo (1):
      Update Portuguese translation

Sébastien Wilmet (8):
      icu: implement get_language_name_from_code()
      language: remove iso-codes dependency and XML parsing code
      language: use _gspell_icu_get_language_name_from_code()
      init: remove get_dll()
      icu: write implementation notes
      icu: make some functions static
      icu: write unit test for get_language_name_from_code()
      Release 1.9.1