barclamp_mgmt_lib: Improve header for barclamp install in log
barclamp_mgmt_lib: Improve header for barclamp install in log

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