Change default image sort to use name
Change default image sort to use name

Fixes bug 1081542.

Change-Id: I9e09c3fe3b6c2bfce7e37df1d29b37a42168e878

citrix-openstack-build/python-glanceclient,citrix-openstack-build/python-glanceclient,metacloud/python-glanceclient,mmasaki/python-glanceclient,openstack/python-glanceclient,mmasaki/python-glanceclient,varunarya10/python-glanceclient,metacloud/python-glanceclient,alexpilotti/python-glanceclient,JioCloud/python-glanceclient,varunarya10/python-glanceclient,JioCloud/python-glanceclient,klmitch/python-glanceclient,ntt-sic/python-glanceclient,openstack/python-glanceclient,ntt-sic/python-glanceclient,klmitch/python-glanceclient,alexpilotti/python-glanceclient