split req and response logging this allows capture of timestamps prior to and after request for timing also did some pep8 1.3 cleanup while I was in there
split req and response logging
this allows capture of timestamps prior to and after request for timing
also did some pep8 1.3 cleanup while I was in there

Change-Id: I7fdc3f812d22c9e903279541219c53b35f510706

metacloud/python-novaclient,CCI-MOC/python-novaclient,takeshineshiro/python-novaclient,Shihta/python-novaclient,guptaankita/python-novaclient,metacloud/python-novaclient,ntt-sic/python-novaclient,guptaankita/python-novaclient,citrix-openstack-build/python-novaclient,mat128/python-novaclient,JioCloud/python-novaclient,Shihta/python-novaclient,CCI-MOC/python-novaclient,akash1808/python-novaclient,citrix-openstack-build/python-novaclient,takeshineshiro/python-novaclient,akash1808/python-novaclient,JioCloud/python-novaclient,mat128/python-novaclient,ntt-sic/python-novaclient