update for openstack-dashboard

- Update to version horizon-2013.2.5.dev2.g9ee7273:
* fix Horizon login page DOS attack (bnc#908199, CVE-2014-8124)
* update version to 2013.2.5

Fixed bugs
bnc#908199
CVE-2014-8124: openstack-dashboard: Horizon denial of service attack through login page
Selected Binaries
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