Complete Verification of os-server-password
Complete Verification of os-server-password

verified the API doc for os-server-password,
remove some common error code like 500, 503

etc Part of bp:api-ref-in-rst

Change-Id: Iab9f712fbf09bc141276fa32865b8b5b72de73be

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