Additional step for Debugging Issues in SAIO
Additional step for Debugging Issues in SAIO

Adding an additional debugging step for the SAIO "Debugging Issues"
section. Adding step to check if memcache is running and to start
it if its not.

Change-Id: I0bfa563f595dbefcf907494451fad45e6310db88

tipabu/swift,rackerlabs/swift,smerritt/swift,notmyname/swift,smerritt/swift,prashanthpai/swift,swiftstack/swift,swiftstack/swift,williamthegrey/swift,hurricanerix/swift,notmyname/swift,smerritt/swift,notmyname/swift,psachin/swift,matthewoliver/swift,nadeemsyed/swift,hurricanerix/swift,hurricanerix/swift,rackerlabs/swift,aerwin3/swift,openstack/swift,openstack/swift,openstack/swift,nadeemsyed/swift,psachin/swift,nadeemsyed/swift,matthewoliver/swift,notmyname/swift,clayg/swift,matthewoliver/swift,clayg/swift,swiftstack/swift,clayg/swift,hurricanerix/swift,revoer/keystone-8.0.0,redbo/swift,larsbutler/swift,tipabu/swift,redbo/swift,nadeemsyed/swift,smerritt/swift,williamthegrey/swift,prashanthpai/swift,clayg/swift,larsbutler/swift,aerwin3/swift,revoer/keystone-8.0.0,matthewoliver/swift,tipabu/swift,psachin/swift,tipabu/swift,psachin/swift,openstack/swift