[python-quantumclient] add dependency on python-iso8601 and fix cliff version dependency

[Pádraig Brady]

commit e1d38794f7f0a56a43eb492cb8136ee1b0e76277
Author: Pádraig Brady <P at draigBrady.com>
Date:   Mon Apr 29 10:40:28 2013 +0100

    add dependency on python-iso8601 and fix cliff version dependency

 python-quantumclient.spec |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/python-quantumclient.spec b/python-quantumclient.spec
index f25e737..84a47d3 100644
--- a/python-quantumclient.spec
+++ b/python-quantumclient.spec
@@ -12,8 +12,9 @@ BuildArch:  noarch
 Source0:    http://tarballs.openstack.org/python-quantumclient/python-quantumclient-%{version}.tar.gz
 
 Requires:   pyparsing
-Requires:   python-cliff >= 1.0
+Requires:   python-cliff
 Requires:   python-httplib2
+Requires:   python-iso8601
 Requires:   python-prettytable >= 0.6
 Requires:   python-setuptools
 Requires:   python-simplejson