Return errors to the UI if apply/commit fails. RESTFul API and Commandline also.
Return errors to the UI if apply/commit fails.
RESTFul API and Commandline also.

More UI changes

mmnelemane/crowbar,tserong/crowbar,aspiers/crowbar,rhafer/crowbar,rsalevsky/crowbar,SUSE-Cloud/crowbar,toabctl/crowbar,tserong/crowbar,aplanas/crowbar,toabctl/crowbar,dirkmueller/crowbar,mmnelemane/crowbar,nkrinner/crowbar,MaximilianMeister/crowbar,dirkmueller/crowbar,aplanas/crowbar,vwallfahrer/crowbar,SUSE-Cloud/crowbar,rhafer/crowbar,aspiers/crowbar,MaximilianMeister/crowbar,rsalevsky/crowbar,crowbar/crowbar,vwallfahrer/crowbar,nkrinner/crowbar,crowbar/crowbar,rhafer/crowbar