Fix bigswitch setup.cfg lines
Fix bigswitch setup.cfg lines

Bigswitch was not correctly creating the bigswitch/ssl/ca_certs and
host_certs directories when running the setup.py install step.  This
makes it difficult to correctly package the plugin because it has
missing files/directories.

Fixes bug 1358982

Change-Id: I78c6e96887340ea90494ed9e109b3b7fda6653c9

openstack/neutron-fwaas,citrix-openstack-build/neutron-fwaas,openstack/neutron-fwaas,gaolichuang/neutron-fwaas,gaolichuang/neutron-fwaas,dougwig/x-neutron-fwaas