[metacity] Created tag 3.15.2

[Alberts Muktupāvels <muktupavels src gnome org>]

The unsigned tag '3.15.2' was created.

Tagger: Alberts Muktupāvels <alberts muktupavels gmail com>
Date: Mon Nov 24 20:20:35 2014 +0200

    Tag release 3.15.2

Changes since the last tag '3.14.3':

Alberts Muktupāvels (6):
      don't use deprecated GtkMisc
      don't use deprecated gtk_style_context_get_background_color
      don't use deprecated gtk_widget_override_background_color
      theme-viewer: don't use deprecated GtkAlignment
      theme-viewer: don't use deprecated gtk_widget_override_font
      bump version to 3.15.2, update NEWS