Upgrade WebOb to 1.2.3
Upgrade WebOb to 1.2.3

The version of WebOb being used in OpenStack was more than
1 year old. This change updates to the latest stable release.

Upgrading WebOb resolves a version conflict between OpenStack
and Pecan, the web framework used by the Ceilometer team for
version 2 of the ceilometer API.

Refer to http://docs.webob.org/en/latest/news.html
for the list of changes between 1.0.8 and 1.2.3.

Fixes Bug #1092227

Change-Id: I07707607ae2067a567e11c347cddda9c7e6bcef7

yamahata/tacker,Juniper/neutron,kaiweifan/neutron,yamahata/tacker,suneeth51/neutron,dims/neutron,rdo-management/neutron,mandeepdhami/neutron,silenci/neutron,barnsnake351/neutron,liqin75/vse-vpnaas-plugin,ykaneko/neutron,chitr/neutron,bigswitch/neutron,armando-migliaccio/neutron,yanheven/neutron,mahak/neutron,vveerava/Openstack,vivekanand1101/neutron,antonioUnina/neutron,Comcast/neutron,miyakz1192/neutron,JioCloud/neutron,liqin75/vse-vpnaas-plugin,waltBB/neutron_read,netscaler/neutron,aristanetworks/neutron,apporc/neutron,asgard-lab/neutron,MaximNevrov/neutron,jerryz1982/neutron,CiscoSystems/neutron,armando-migliaccio/neutron,ntt-sic/neutron,vijayendrabvs/hap,magic0704/neutron,netscaler/neutron,Comcast/neutron,Juniper/contrail-dev-neutron,paninetworks/neutron,apporc/neutron,virtualopensystems/neutron,beagles/neutron_hacking,cernops/neutron,leeseuljeong/leeseulstack_neutron,mahak/neutron,yamahata/tacker,waltBB/neutron_read,beagles/neutron_hacking,eayunstack/neutron,SmartInfrastructures/neutron,yamt/neutron,openstack/neutron,miyakz1192/neutron,citrix-openstack-build/neutron,tpaszkowski/quantum,CiscoSystems/quantum,sebrandon1/neutron,vijayendrabvs/ssl-neutron,alexandrucoman/vbox-neutron-agent,kaiweifan/vse-lbaas-plugin-poc,Brocade-OpenSource/OpenStack-DNRM-Neutron,armando-migliaccio/neutron,shahbazn/neutron,rickerc/neutron_audit,kaiweifan/neutron,ntt-sic/neutron,kaiweifan/vse-lbaas-plugin-poc,swdream/neutron,cisco-openstack/neutron,tpaszkowski/quantum,sajuptpm/neutron-ipam,Juniper/neutron,leeseuljeong/leeseulstack_neutron,leeseulstack/openstack,noironetworks/neutron,vveerava/Openstack,yamt/neutron,neoareslinux/neutron,huntxu/neutron,infobloxopen/neutron,ykaneko/quantum,javaos74/neutron,beagles/neutron_hacking,mandeepdhami/neutron,vijayendrabvs/hap,yamahata/neutron,Stavitsky/neutron,vbannai/neutron,mattt416/neutron,vijayendrabvs/ssl-neutron,ykaneko/neutron,rickerc/neutron_audit,armando-migliaccio/neutron,yuewko/neutron,rossella/neutron,NeCTAR-RC/neutron,vijayendrabvs/ssl-neutron,adelina-t/neutron,blueboxgroup/neutron,ntt-sic/neutron,kaiweifan/vse-lbaas-plugin-poc,sasukeh/neutron,oeeagle/quantum,Metaswitch/calico-neutron,wolverineav/neutron,jumpojoy/neutron,CiscoSystems/neutron,watonyweng/neutron,wolverineav/neutron,Juniper/contrail-dev-neutron,mmnelemane/neutron,glove747/liberty-neutron,takeshineshiro/neutron,gopal1cloud/neutron,SamYaple/neutron,NeCTAR-RC/neutron,javaos74/neutron,SamYaple/neutron,projectcalico/calico-neutron,aristanetworks/neutron,gopal1cloud/neutron,zhhf/charging,yanheven/neutron,paninetworks/neutron,eonpatapon/neutron,klmitch/neutron,yuewko/neutron,vijayendrabvs/hap,bigswitch/neutron,jerryz1982/neutron,leeseulstack/openstack,leeseuljeong/leeseulstack_neutron,CiscoSystems/quantum,kaiweifan/neutron,gkotton/neutron,bgxavier/neutron,barnsnake351/neutron,liqin75/vse-vpnaas-plugin,openstack/neutron,sajuptpm/neutron-ipam,wenhuizhang/neutron,citrix-openstack-build/neutron,CiscoSystems/neutron,sasukeh/neutron,jacknjzhou/neutron,alexandrucoman/vbox-neutron-agent,MaximNevrov/neutron,glove747/liberty-neutron,cloudbase/neutron,vveerava/Openstack,rossella/neutron,CiscoSystems/vespa,vbannai/neutron,gkotton/neutron,zhhf/charging,mmnelemane/neutron,suneeth51/neutron,Metaswitch/calico-neutron,projectcalico/calico-neutron,takeshineshiro/neutron,redhat-openstack/neutron,cernops/neutron,tpaszkowski/quantum,Comcast/neutron,pnavarro/neutron,eonpatapon/neutron,ykaneko/quantum,eayunstack/neutron,liqin75/vse-vpnaas-plugin,yamt/neutron,Brocade-OpenSource/OpenStack-DNRM-Neutron,magic0704/neutron,netscaler/neutron,vbannai/neutron,rossella/neutron,JioCloud/neutron,mattt416/neutron,infobloxopen/neutron,shahbazn/neutron,CiscoSystems/vespa,bgxavier/neutron,CiscoSystems/quantum,leeseulstack/openstack,ykaneko/neutron,huntxu/neutron,citrix-openstack-build/neutron,cisco-openstack/neutron,yamahata/neutron,antonioUnina/neutron,silenci/neutron,yamahata/neutron,zhhf/charging,noironetworks/neutron,blueboxgroup/neutron,openstack/neutron,swdream/neutron,sebrandon1/neutron,Juniper/neutron,skyddv/neutron,Brocade-OpenSource/OpenStack-DNRM-Neutron,adelina-t/neutron,klmitch/neutron,cloudbase/neutron-virtualbox,gkotton/neutron,JianyuWang/neutron,oeeagle/quantum,SmartInfrastructures/neutron,mahak/neutron,skyddv/neutron,redhat-openstack/neutron,igor-toga/local-snat,virtualopensystems/neutron,Stavitsky/neutron,jumpojoy/neutron,igor-toga/local-snat,rossella/neutron,asgard-lab/neutron,chitr/neutron,sajuptpm/neutron-ipam,watonyweng/neutron,ykaneko/quantum,JianyuWang/neutron,jacknjzhou/neutron,tpaszkowski/quantum,pnavarro/neutron,dhanunjaya/neutron,kaiweifan/vse-lbaas-plugin-poc,cloudbase/neutron,dims/neutron,Juniper/contrail-dev-neutron,wenhuizhang/neutron,rdo-management/neutron,vivekanand1101/neutron,rickerc/neutron_audit,blueboxgroup/neutron,dhanunjaya/neutron,yamt/neutron,ykaneko/quantum,virtualopensystems/neutron,neoareslinux/neutron,CiscoSystems/vespa,cloudbase/neutron-virtualbox