Complete method verification of os-security-groups
Complete method verification of os-security-groups

Verified the API document with source for methods available and
response codes used.

Part of bp:api-ref-in-rst

Change-Id: Ie3e9e39f5547a3172483b42d21536acf46b445d3

vmturbo/nova,jianghuaw/nova,sebrandon1/nova,bigswitch/nova,rahulunair/nova,Juniper/nova,rahulunair/nova,openstack/nova,Juniper/nova,mikalstill/nova,rajalokan/nova,mahak/nova,jianghuaw/nova,Juniper/nova,vmturbo/nova,openstack/nova,klmitch/nova,klmitch/nova,alaski/nova,mahak/nova,vmturbo/nova,gooddata/openstack-nova,mahak/nova,jianghuaw/nova,jianghuaw/nova,rajalokan/nova,phenoxim/nova,klmitch/nova,bigswitch/nova,mikalstill/nova,cloudbase/nova,rajalokan/nova,hanlind/nova,gooddata/openstack-nova,sebrandon1/nova,phenoxim/nova,openstack/nova,rajalokan/nova,sebrandon1/nova,alaski/nova,mikalstill/nova,gooddata/openstack-nova,rahulunair/nova,cloudbase/nova,hanlind/nova,hanlind/nova,vmturbo/nova,cloudbase/nova,klmitch/nova,Juniper/nova,gooddata/openstack-nova