[metacity] Created tag 3.17.2

[Alberts Muktupāvels <muktupavels src gnome org>]

The unsigned tag '3.17.2' was created.

Tagger: Alberts Muktupāvels <alberts muktupavels gmail com>
Date: Fri Jun 5 21:55:35 2015 +0300

    Tag release 3.17.2

Changes since the last tag '3.17.1':

Akom Chotiphantawanon (1):
      Updated Thai translation.

Alberts Muktupāvels (7):
      Revert "keybindings: don't grab keybindings without modmask"
      display: return boolean in meta_display_devirtualize_modifiers
      keybindings: don't grab if devirtualization failed
      keybindings: use XGetKeyboardMapping to get KeySym from Keycode
      prefs: return FALSE if compositing_manager is not available
      prefs: use button layout from GtkSettings
      bump version to 3.17.2, update NEWS

Marek Černocký (3):
      Updated Czech translation
      Updated Czech translation
      Updated Czech translation

Piotr Drąg (1):
      Updated Polish translation