[packaging] remove old changelog

rpm/gobject-introspection.changes

-* Sat Jan 21 2012 Tomasz Sterna <tomek@xiaoka.com> - 1.31.10
-- Update to 1.31.10
-- Removed gtk-doc dependency
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-* Thu May 05 2011 Anas Nashif <anas.nashif@intel.com> - 0.10.8
-- Update to 0.10.8 (BMC #13656)
-- Split python module into a python package
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-* Thu Feb 17 2011 Damien Lespiau <damien.lespiau@intel.com> 0.10.
-- Reimport gojbect-introspection in MeeGo as we now really need it (BMC #13656)
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-* Thu Aug 12 2010 Zhang Qiang <qiang.z.zhang@intel.com> - 0.9.3
-- Update to 0.9.3
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-* Tue Jul 13 2010 Zhang Qiang <qiang.z.zhang@intel.com> - 0.9.2
-- Update to 0.9.2
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-* Mon Jun 21 2010 Zhang Qiang <qiang.z.zhang@intel.com> - 0.6.14
-- Update to 0.6.14
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-* Tue Mar 30 2010 Vivian Zhang <vivian.zhang@intel.com> - 0.6.9
-- Update to 0.6.9
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-* Wed Mar 24 2010 Anas Nashif <anas.nashif@intel.com> - 0.6.8
-- Use spectacle
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-* Thu Mar 18 2010 Damien Lespiau <damien.lespiau@intel.com> - 0.6.8
-- Update to 0.6.8
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-* Thu Dec 24 2009 Xu Li <xu.li@intel.com> - 0.6.7
-- Upgrade to 0.6.7
-- Fix the install file list
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-* Thu Sep 24 2009 Zhang Qiang <qiang.z.zhagn@intel.com> - 0.6.5-1
-- Initial import to Moblin