Improve consistency in serial_console
Improve consistency in serial_console

Removed sections that are no longer required [1].
Updated header flags
Improved indentation
Moved vars to list
Chnged IntOpt to PortOpt where required
Changed StrOpt to URIOpt where required
Changed "Interdependencies..." to "Related options" which is more common

Blueprint centralize-config-options-ocata

Change-Id: Icaef9a42460becd5c65ee809e33fbd044b34f763

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