Glib 1.310 (unstable) available

Overview of changes in Glib 1.310 (unstable) [2015-01-27]: Add Glib::Variant and Glib::VariantType; Add char_byte and char_byte_ornull typemaps; Reorder and reformat our header and typemap a little; Hush a compiler warning in GMainLoop.xs. Note: Glib::Variant and Glib::VariantType require glib version 2.24.0 or newer to work. Glib is available via CPAN, or as a tarball from Sourceforge http://downloads.sourceforge.net/gtk2-perl/Glib-1.310.tar.gz (http://bit.ly/1H94Ume) or view the source in the Gtk2-Perl git repo http://git.gnome.org/browse/perl-Glib/tag/?id=rel-1-31-0 (http://bit.ly/1H94Umk)