gobject-2.0: Add binding for g_value_init_from_instance
gobject-2.0: Add binding for g_value_init_from_instance

GNOME/vala,rvu95/vala,frida/vala,frida/vala,GNOME/vala,GNOME/vala,rvu95/vala,spidermonkdust/vala,flobrosch/vala-fixes,rvu95/vala,frida/vala,flobrosch/vala-fixes,frida/vala,spidermonkdust/vala,spidermonkdust/vala,GNOME/vala,flobrosch/vala-fixes,frida/vala