Not talking about V2 API code in review doc guide
Not talking about V2 API code in review doc guide

V2 code is gone , there is no need to talk about this
in our document any more.

Partially implements blueprint remove-legacy-v2-api-code

Change-Id: Ibca00e3e862c1487f0a440fdcc7d11d09026c7a8

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