Unpin routes dependency version

[Mark McLoughlin]

The most recent routes releases are:

  Release 1.13 (March 12, 2012)
  Release 1.12.3 (June 5, 2010)

Nova has been pinned to 1.12.3 since it took a dependency on routes.

Both cinder and quantum express 1.12.3 as their minimum version and so we test them with 1.13

In terms of distros, Ubuntu quantal and later has 1.13. Fedora still has 1.12.3 but that looks like an oversight (https://bugzilla.redhat.com/803019)

There have only been 25 minor commits since 1.13. Certainly nothing which looks like it'll break us.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/22974

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/22974
Committed: http://github.com/openstack/nova/commit/76df82e9f547ad98c71094617cdbb7d0d0ec103e
Submitter: Jenkins
Branch: master

commit 76df82e9f547ad98c71094617cdbb7d0d0ec103e
Author: Mark McLoughlin <email address hidden>
Date: Tue Feb 26 11:59:54 2013 +0000

    Unpin routes dependency version

    Fixes bug #1133258

    It looks like we should be fine with 1.13 and have no reason to expect
    future versions will break us.

    Cinder and Quantum both require >=1.12.3 too.

    Change-Id: Ice0649d98e2a46505503072c07509fe274f195b6