[pygobject] Created tag 3.15.0

[Simon Feltman <sfeltman src gnome org>]

The signed tag '3.15.0' was created.

Tagger: Simon Feltman <sfeltman src gnome org>
Date: Fri Feb 20 22:05:34 2015 -0800

    release 3.15.0

Changes since the last tag '3.14.0':

Christoph Reiter (2):
      Refactor overrides import/modules
      Emit ImportWarning when gi.require_version() is not used

Garrett Regier (2):
      Allows passing arguments to opaque Boxed types
      Avoid copying bytearrays from Python to C when transfer nothing

Murray Cumming (1):
      PyGObjectFlags: Remove a trailing comma on the enum.

Simon Feltman (9):
      configure.ac: post release version bump to 3.15.0
      Remove redefinitions of function and vfunc cache typedefs
      tests: Update pixbuf loader test to not raise exception when closing
      overrides: Add Gdk.EventTouch union discrimination
      Replace statically bound GLib.Variant.new_tuple() with GI
      tests: Fix PEP8 error with commented code in test
      tests: Make get_all_dependendencies() test more robust
      Ignore deprecation warning for g_option_group_free()
      release 3.15.0