* clc/modules/www/src/main/java/edu/ucsb/eucalyptus/admin/client/EucalyptusWebInterface.java: use upstream's better method of getting the version displayed in the web login page * tools/euca_conf.in: add known_hosts -> /dev/null to the SCP_OPT * debian/eucalyptus-common.eucalyptus.upstart: allow for simple eucalyptus process management with 'start,stop,status' of 'eucalyptus' by ensuring that a dummy sleep process at least runs when the cc or nc are started, LP: #504521, #504704 * debian/eucalyptus-cc.upstart, debian/eucalyptus.conf, tools/eucalyptus.conf.5: document CC clean restart, LP: #464384