UI screens to edit node-role data & template
victor wantes to see these in production mode too (for now)
converge transition to use single annealer call and update UI to run it

converge transition to use single annealer call and update UI to run it
Merge pull request #646 from cloudedge/pull-req-master-8c8400d1e1f431f7c8261eafa4cca36921778510

https://github.com/crowbar/barclamp-crowbar/pull/646

Merged by devtool for VictorLowther