Implement cluster state saving in hbal
Implement cluster state saving in hbal

Also move the LUXI execution (-X) to the end, after all the output
messages are printed. No good in waiting for the messages for a long
while, especially as they are not up-to-date stats after the job
execution, just an estimation of what the state will be.

apyrgio/ganeti,apyrgio/snf-ganeti,yiannist/ganeti,ganeti-github-testing/ganeti-test-1,bitemyapp/ganeti,apyrgio/ganeti,onponomarev/ganeti,mbakke/ganeti,bitemyapp/ganeti,yiannist/ganeti,leshchevds/ganeti,grnet/snf-ganeti,leshchevds/ganeti,ganeti/ganeti,dimara/ganeti,dimara/ganeti,mbakke/ganeti,ganeti/ganeti,ganeti/ganeti,mbakke/ganeti,andir/ganeti,apyrgio/snf-ganeti,onponomarev/ganeti,leshchevds/ganeti,yiannist/ganeti,andir/ganeti,grnet/snf-ganeti,ganeti-github-testing/ganeti-test-1,andir/ganeti