Glib 1.307 (stable) available

Overview of changes in Glib 1.307 (stable) [2014-12-25]; Fix hang of t/9.t on FreeBSD/NetBSD perls not built with "-pthread"; closes RT#82349; Add code comments about the peculiar Glib::InitiallyUnowned sink handling. Glib is available via CPAN, or as a tarball from Sourceforge http://downloads.sourceforge.net/gtk2-perl/Glib-1.307.tar.gz (http://bit.ly/1yJZ84N) or view the source in the Gtk2-Perl git repo http://git.gnome.org/browse/perl-Glib/tag/?id=rel-1-30-7 (http://bit.ly/1yJZ84R)