merge trunk pep8 fixes adapting CLI to API v1.0 Fixing wsgi to avoid failure with extensions
merge trunk
pep8 fixes
adapting CLI to API v1.0
Fixing wsgi to avoid failure with extensions

schoksey/networking-odl,openstack/networking-odl,gotostack/neutron-lbaas,dougwig/x-neutron-vpnaas,citrix-openstack-build/neutron-lbaas,openstack/neutron-vpnaas,gotostack/neutron-lbaas,openstack/networking-odl,CiscoSystems/networking-odl,gandelman-a/neutron-lbaas,citrix-openstack-build/neutron-vpnaas,gaolichuang/neutron-fwaas,gotostack/neutron-lbaas,citrix-openstack-build/neutron-fwaas,dougwig/x-neutron-fwaas,flavio-fernandes/networking-odl,flavio-fernandes/networking-odl,gaolichuang/neutron-fwaas,mestery/x-stackforge-odl,FedericoRessi/networking-odl,openstack/neutron-fwaas,openstack/neutron-fwaas,gandelman-a/neutron-lbaas,openstack/networking-odl,CiscoSystems/networking-odl,openstack/neutron-vpnaas,gandelman-a/neutron-lbaas,dougwig/x-neutron-lbaas,FedericoRessi/networking-odl,schoksey/networking-odl