[libgdata] Created tag 0.18.0

[Philip Withnall <pwithnall src gnome org>]

The signed tag '0.18.0' was created.

Tagger: Philip Withnall <pwithnall endlessos org>
Date: 1613079965 +0000

    0.18.0
    
    Git-EVTag-v0-SHA512: 
1447cc508b5c722f34e6eeb3031a0fb628c26c72be7d33f257af8826a047c7dbda42c4626f829efb1c359a64d0cb0be835e0bdc588f722e0ad9b01016d8e5918

Changes since the last tag '0.17.13':

Dušan Kazik (1):
      Update Slovak translation

Efstathios Iosifidis (1):
      Update Greek translation

Jordi Mas (2):
      Update Catalan translation
      Update Catalan translation

Juliano Camargo (1):
      Update Portuguese translation

Kjartan Maraas (1):
      Update Norwegian Bokmål translation

Ondrej Holy (4):
      core: Define G_DEFINE_AUTOPTR_CLEANUP_FUNC for GDataQuery
      documents: Add Shared Drives support
      documents: Add gdata_documents_entry_get_shared_with_me_date
      documents: Add gdata_documents_entry_can_edit

Philip Withnall (2):
      Merge branch 'wip/oholy/documents-shared-drives-support' into 'master'
      0.18.0