[gnome-shell] Created tag 3.20.2

[Florian Müllner <fmuellner src gnome org>]

The unsigned tag '3.20.2' was created.

Tagger: Florian Müllner <fmuellner gnome org>
Date: Tue May 10 22:28:37 2016 +0200

    Tag release 3.20.2

Changes since the last tag '3.20.1':

Arash Mousavi (1):
      [l10n][fa] Fix weekday translation string

Florian Müllner (8):
      recorder: Fall back to ~ if XDG_VIDEOS_DIR doesn't exist
      st: Do not try to unref NULL CoglObjects
      Do not skip CoglError parameters
      st: Don't assert when corner texture creation fails
      workspaceThumbnail: Fix size request signatures
      system: Only show rotation lock when a builtin output is present
      Update gvc submodule
      Bump version to 3.20.2

Heiher (1):
      modalDialog: Fix invalid argument 'timestamp' for pushModal

Kjartan Maraas (1):
      Updated Norwegian bokmål translation.

Kristjan SCHMIDT (1):
      Updated Esperanto translation

Marek Chalupa (1):
      dnd: Cancel the animation on drag actor destruction

Tiago Santos (1):
      Updated Portuguese translation