api-ref: servers-action-shelve.inc
api-ref: servers-action-shelve.inc

-Fixed headers to match method names.
-Verified methods and content.
-Verified parameters in parameters.yaml.
-Removed empty response sections and added
 a line between request param table and example.
-Todo: verify the example string for each action (null).

Change-Id: I611cef4949856ceb9be19af670401cb90a4eddbf

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