Change vmwareapi_wsdl_loc to wsdl_location
Change vmwareapi_wsdl_loc to wsdl_location

A specific vmware section now exists in the configuration file. The
variable name is now wsdl_location.

Change-Id: Ia70bb91dc719bf6ee9078a651cc5cf3c3f16e5cc

gongysh2004/openstack-manual,Akasurde/openstack-manuals,potsmaster/openstack-manuals,openstack/openstack-manuals,openstack/openstack-manuals,kairoaraujo/openstack-manuals,openstack/openstack-manuals,AlekhyaMallina-Vedams/openstack-manuals,Akasurde/openstack-manuals,AlekhyaMallina-Vedams/openstack-manuals,AlekhyaMallina-Vedams/openstack-manuals,potsmaster/openstack-manuals,saeki-masaki/openstack-manuals,openstack/openstack-manuals,kairoaraujo/openstack-manuals,gongysh2004/openstack-manual,saeki-masaki/openstack-manuals