gjs 1.30.1

[Owen Taylor <otaylor redhat com>]

gjs 1.30.1 is now available at:

 http://download.gnome.org/sources/gjs/1.30/gjs-1.30.1.tar.xz

sha256sum:
 f5db07ddf70458a33a5d0bdf83f84070fc234237ecb0d49a8676e67b52119a05  

This release contains bug fixes to two crashes that are occurring with
GNOME 3.2 and certain GNOME Shell extensions.

 * If GJS attempted to create a proxy object during garbage collection,
   then that would fail in a way such that the next attempt to
   construct a new object would die with an assertion failure

 * If a GObject constructor returned an existing singleton object
   from g_object_new(), that would cause an assertion failure

https://bugzilla.gnome.org/show_bug.cgi?id=661323
https://bugzilla.redhat.com/show_bug.cgi?id=725165