[gnome-2048] Created tag 3.30.0

[Arnaud B. <arnaudb src gnome org>]

The unsigned tag '3.30.0' was created.

Tagger: Arnaud Bonatti <arnaud bonatti gmail com>
Date: 1536070167 +0200

    Release 3.30.0.

Changes since the last tag '3.26.1':

Arnaud Bonatti (1):
      Prepare 3.30.0.

Daniel Șerbănescu (1):
      Add Romanian translation

GNOME Translation Robot (1):
      Add Dutch translation

Kjartan Maraas (2):
      Updated Norwegian bokmål translation.
      Added nb

Matej Urbančič (1):
      Updated Slovenian translation

Piotr Drąg (1):
      Update Polish translation

gogo (1):
      Add Croatian translation