Update latest OSLO.
Update latest OSLO.

Changes include:
1. Removing the 'extras' in the pip-requires
2. Fixes for fake implementations for RPC calls
3. Version updates due to common version update

Change-Id: Iefd32b3f7d529943b078e6d927d06043286ff94e

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