[polari] Created tag 3.26.1

[Gitlab System User <gitlab src gnome org>]

The signed tag '3.26.1' was created.

Tagger: Florian Müllner <fmuellner gnome org>
Date: 1507135252 +0200

    Tag release 3.26.1

Changes since the last tag '3.26.0':

Arash Mousavi (1):
      [L10N] Update Persian translation

Efstathios Iosifidis (1):
      Update Greek translation

Florian Müllner (10):
      appdata: Add release notes
      flatpak: Update gpsell
      flatpak: Use tarball release of fontconfig
      appdate: Update screenshot URLs
      flatpak: Update repository URL
      flatpak: Stop bundling fontconfig/cairo
      flatpak: Clean up gpsell utility
      serverRoomManager: Drop debug message
      appdata: Add release notes for 3.26.1
      Bump version to 3.26.1

Piotr Drąg (2):
      Add Polish help screenshots
      Move Polish help screenshots

Trần Ngọc Quân (1):
      Init Vietnamese translation