provisioner/salt-masterless: use Messages for minor steps
provisioner/salt-masterless: use Messages for minor steps

/cc @rgarcia - "Message" in Ui is the non-bold colored messages and
are meant for sub-messages or steps part of a larger message. "Say"
is used for the bold stuff. This is more in line wit how Packer works.

LinusU/packer,marc-ta/packer,mindjiver/packer,atlassian/packer,burnzy/packer,KFishner/packer,zakuro9715/packer,pieter-lazzaro/packer,kgrvamsi/packer,lantrix/packer,monkeylittleinc/packer,monsterzz/packer,gildas/packer-hyperv,sgirones/packer,mitchellh/packer,sneal/packer,masbog/packer,Akasurde/packer,bhcleek/packer,jasonchaffee/packer,gildas/packer-hyperv,rnaveiras/packer,arizvisa/packer,jonathankarsh/packer,hasJackb/packer,jen20/packer,oliviertremblay/packer,eranchetz/packer,dev-head/packer,jmptrader/packer,rnaveiras/packer,napramirez/packer,bradparks/packer__create_vm_for_aws_docker_vagrant_etc,jean/packer,esemplare/packer,qur/packer,mkuzmin/packer,bryson/packer,danschaffer/packer,lantrix/packer,pieter-lazzaro/packer,pvandervelde/packer,yoctocloud/packer,atlassian/packer,ttaylor249/packer,timsutton/packer,dieu/packer,stagrlee/packer,pearkes/packer,jsternberg/packer,mitchellh/packer,marklap/packer,oliviertremblay/packer,esemplare/packer,burnzy/packer,markpeek/packer,Xiol/packer,jmptrader/packer,timsutton/packer,fnoeding/packer,Cbeck527/packer,noplay/packer,Cbeck527/packer,tsmolka/packer,gbarberi/packer,dantran/packer,Xiol/packer,quantang/packer,dave2/packer,jamesbishopp/packer,ricardclau/packer,oliviertremblay/packer,dave2/packer,samdunne/packer,pvanbuijtene/packer,yonglehou/packer,esemplare/packer,mkuzmin/packer,napramirez/packer,manicai/packer,sean-/packer,LinusU/packer,hazelesque/packer,timsutton/packer,DualSpark/packer,AlphaStaxLLC/packer,umang1912/packer,ephemeralsnow/packer,Silver90/packer,quantang/packer,jean/packer,jszwedko/packer,samdunne/packer,life360/packer,youhong316/packer,sequenceiq/packer,uber/packer,p1-nico/packer,jasonchaffee/packer,zhuzhih2017/packer,jszwedko/packer,bensojona/packer,taliesins/packer,napramirez/packer,AlphaStaxLLC/packer,Sheile/packer,styro/packer,sean-/packer,timsutton/packer,mefellows/packer,ldejager/packer,israelshirk/packer,KohlsTechnology/packer,shaunduncan/packer,tracyde/packer,BayanGroup/packer,kpettijohn/packer,dantran/packer,Banno/packer,bryson/packer,markpeek/packer,tb3088/packer,justincampbell/packer,LinusU/packer,jsoriano/packer,danschaffer/packer,rodm/packer,routelastresort/packer,justincampbell/packer,pvandervelde/packer,icnocop/packer,zeliff/packer,jgkim/packer,p1-nico/packer,ldejager/packer,tomwilkie/packer,zhuzhih2017/packer,pvanbuijtene/packer,mayflower/packer,sean-/packer,life360/packer,KFishner/packer,umang1912/packer,orivej/packer,eranchetz/packer,eranchetz/packer,dieu/packer,styro/packer,henrysher/packer,boumenot/packer,mayflower/packer,taliesins/packer,c22/packer,markpeek/packer,qur/packer,pieter-lazzaro/packer,AlphaStaxLLC/packer,Banno/packer,dayglojesus/packer,jsternberg/packer,BayanGroup/packer,mohae/packer,mansunkuo/packer,taliesins/packer,umang1912/packer,dave2/packer,youhong316/packer,pvandervelde/packer,kgrvamsi/packer,ephemeralsnow/packer,p1-nico/packer,hashicorp/packer,mgk/packer,hashicorp/packer,Akasurde/packer,jsoriano/packer,mkuzmin/packer,vtolstov/packer,KFishner/packer,zakuro9715/packer,leroux/packer,routelastresort/packer,aneeshusa/packer,henrysher/packer,gildas/packer-hyperv,pieter-lazzaro/packer,Cbeck527/packer,beni55/packer,legal90/packer,mkuzmin/packer,p1-nico/packer,sneal/packer,zakuro9715/packer,avldya/packer,pvandervelde/packer,jonathankarsh/packer,jmptrader/packer,bhcleek/packer,pvanbuijtene/packer,evertrue/packer,kpettijohn/packer,mwhooker/packer,jsternberg/packer,rickard-von-essen/packer,samdunne/packer,mwhooker/packer,atlassian/packer,KohlsTechnology/packer,jimmythedog/packer,shaunduncan/packer,BayanGroup/packer,ricardclau/packer,yonglehou/packer,samdunne/packer,stagrlee/packer,mayflower/packer,umang1912/packer,markpeek/packer,pvandervelde/packer,hashicorp/packer,beni55/packer,jimmythedog/packer,dayglojesus/packer,pearkes/packer,life360/packer,lantrix/packer,dragon788/packer,icnocop/packer,zeliff/packer,btd/packer,dantran/packer,grubernaut/packer,dev-head/packer,smaato/packer,tsmolka/packer,rnaveiras/packer,KohlsTechnology/packer,threatstream/packer,pecigonzalo/packer,mansunkuo/packer,tomwilkie/packer,dantran/packer,hasJackb/packer,mvanholsteijn/packer,tracyde/packer,DualSpark/packer,qur/packer,grange74/packer,mafrosis/packer,bhcleek/packer,tsmolka/packer,trumant/packer,jmptrader/packer,zhuzhih2017/packer,legal90/packer,KohlsTechnology/packer,visioncritical/packer,paulmey/packer,ober/packer,jae2/packer,boumenot/packer,jimmythedog/packer,rnaveiras/packer,bryson/packer,Akasurde/packer,jamesbishopp/packer,hazelesque/packer,markpeek/packer,tas50/packer,mayflower/packer,tracyde/packer,paulmey/packer,grubernaut/packer,paulvollmer/packer,marc-ta/packer,grange74/packer,leroux/packer,avldya/packer,shaunduncan/packer,tas50/packer,qur/packer,vtolstov/packer,dragon788/packer,hashicorp/packer,c22/packer,tas50/packer,p1-nico/packer,rrva/packer,evertrue/packer,masbog/packer,icnocop/packer,mohae/packer,threatstream/packer,burnzy/packer,ricardclau/packer,trumant/packer,routelastresort/packer,rrva/packer,higebu/packer,israelshirk/packer,ephemeralsnow/packer,Silver90/packer,mwhooker/packer,grange74/packer,bensojona/packer,jsoriano/packer,jsternberg/packer,mafrosis/packer,avldya/packer,paulmey/packer,gbarberi/packer,oliviertremblay/packer,atlassian/packer,jszwedko/packer,blairham/packer,yonglehou/packer,hasJackb/packer,jimmythedog/packer,monsterzz/packer,paulvollmer/packer,DualSpark/packer,tomwilkie/packer,ricardclau/packer,smaato/packer,pecigonzalo/packer,ephemeralsnow/packer,Akasurde/packer,rnaveiras/packer,jamesbishopp/packer,jae2/packer,jamesbishopp/packer,grubernaut/packer,pearkes/packer,Xiol/packer,boumenot/packer,dantran/packer,fnoeding/packer,rickard-von-essen/packer,jean/packer,dave2/packer,timsutton/packer,mefellows/packer,tb3088/packer,hazelesque/packer,paulmey/packer,boumenot/packer,mayflower/packer,mansunkuo/packer,jgkim/packer,aneeshusa/packer,sansb/packer,trumant/packer,sansb/packer,Akasurde/packer,mkuzmin/packer,evertrue/packer,ChrisLundquist/packer,rk295/packer,hasJackb/packer,uber/packer,feateds/packer,yoctocloud/packer,dieu/packer,sneal/packer,sobrinho/packer,tb3088/packer,aneeshusa/packer,icnocop/packer,ober/packer,blairham/packer,ttaylor249/packer,orivej/packer,zeliff/packer,rrva/packer,arizvisa/packer,Cbeck527/packer,dragon788/packer,henrysher/packer,jen20/packer,ober/packer,vtolstov/packer,Cbeck527/packer,c22/packer,monkeylittleinc/packer,kpettijohn/packer,trumant/packer,rk295/packer,avldya/packer,tas50/packer,threatstream/packer,p1-nico/packer,ldejager/packer,sean-/packer,mkuzmin/packer,dev-head/packer,life360/packer,israelshirk/packer,jasonchaffee/packer,cyberhouse/packer,smaato/packer,pecigonzalo/packer,zakuro9715/packer,monkeylittleinc/packer,leroux/packer,ttaylor249/packer,monkeylittleinc/packer,mvanholsteijn/packer,boumenot/packer,feateds/packer,ldejager/packer,noplay/packer,ttaylor249/packer,rk295/packer,lantrix/packer,tas50/packer,cyberhouse/packer,leroux/packer,pieter-lazzaro/packer,jonathankarsh/packer,manicai/packer,danschaffer/packer,ricardclau/packer,arizvisa/packer,paulmey/packer,quantang/packer,sequenceiq/packer,grange74/packer,blairham/packer,ttaylor249/packer,mefellows/packer,taliesins/packer,jimmythedog/packer,yonglehou/packer,fnoeding/packer,jae2/packer,rodm/packer,rickard-von-essen/packer,gbarberi/packer,mitchellh/packer,israelshirk/packer,youhong316/packer,threatstream/packer,monsterzz/packer,c22/packer,zhuzhih2017/packer,yoctocloud/packer,grubernaut/packer,markpeek/packer,jen20/packer,mwhooker/packer,ChrisLundquist/packer,btd/packer,ChrisLundquist/packer,icnocop/packer,higebu/packer,jarl-dk/packer,mohae/packer,bryson/packer,bhcleek/packer,grubernaut/packer,uber/packer,sneal/packer,feateds/packer,visioncritical/packer,KohlsTechnology/packer,paulmey/packer,fnoeding/packer,higebu/packer,jae2/packer,mitchellh/packer,jarl-dk/packer,danschaffer/packer,yoctocloud/packer,dave2/packer,sobrinho/packer,gildas/packer-hyperv,dayglojesus/packer,ober/packer,stagrlee/packer,sequenceiq/packer,bradparks/packer__create_vm_for_aws_docker_vagrant_etc,mindjiver/packer,sobrinho/packer,pearkes/packer,Silver90/packer,esemplare/packer,Xiol/packer,esemplare/packer,rodm/packer,BayanGroup/packer,ChrisLundquist/packer,mvanholsteijn/packer,mansunkuo/packer,paulvollmer/packer,tracyde/packer,mohae/packer,masbog/packer,jonathankarsh/packer,mafrosis/packer,manicai/packer,burnzy/packer,aneeshusa/packer,jamesleech/packer,pvanbuijtene/packer,bensojona/packer,bryson/packer,rnaveiras/packer,KohlsTechnology/packer,higebu/packer,mindjiver/packer,tsmolka/packer,btd/packer,pvanbuijtene/packer,zhuzhih2017/packer,life360/packer,vtolstov/packer,sneal/packer,sobrinho/packer,dayglojesus/packer,tsmolka/packer,justincampbell/packer,zhuzhih2017/packer,jamesleech/packer,dragon788/packer,youhong316/packer,mwhooker/packer,henrysher/packer,Silver90/packer,legal90/packer,cyberhouse/packer,orivej/packer,ChrisLundquist/packer,sgirones/packer,dave2/packer,threatstream/packer,tb3088/packer,bradparks/packer__create_vm_for_aws_docker_vagrant_etc,sgirones/packer,marklap/packer,AlphaStaxLLC/packer,quantang/packer,taliesins/packer,jgkim/packer,danschaffer/packer,timsutton/packer,orivej/packer,sean-/packer,dev-head/packer,bryson/packer,arizvisa/packer,mafrosis/packer,rickard-von-essen/packer,monsterzz/packer,grubernaut/packer,jamesleech/packer,jarl-dk/packer,pieter-lazzaro/packer,ricardclau/packer,sean-/packer,jen20/packer,visioncritical/packer,smaato/packer,KFishner/packer,jen20/packer,Banno/packer,btd/packer,stagrlee/packer,feateds/packer,jasonchaffee/packer,jen20/packer,Sheile/packer,mindjiver/packer,youhong316/packer,rk295/packer,blairham/packer,monkeylittleinc/packer,Sheile/packer,bhcleek/packer,mgk/packer,jarl-dk/packer,LinusU/packer,routelastresort/packer,beni55/packer,dieu/packer,napramirez/packer,tas50/packer,ChrisLundquist/packer,evertrue/packer,arizvisa/packer,arizvisa/packer,tb3088/packer,sansb/packer,beni55/packer,kgrvamsi/packer,visioncritical/packer,pecigonzalo/packer,shaunduncan/packer,smaato/packer,sequenceiq/packer,grange74/packer,ephemeralsnow/packer,DualSpark/packer,yoctocloud/packer,ober/packer,mgk/packer,kgrvamsi/packer,mohae/packer,bensojona/packer,eranchetz/packer,jasonchaffee/packer,smaato/packer,gbarberi/packer,marc-ta/packer,paulvollmer/packer,sgirones/packer,youhong316/packer,tb3088/packer,mefellows/packer,pvandervelde/packer,c22/packer,bradparks/packer__create_vm_for_aws_docker_vagrant_etc,uber/packer,jsoriano/packer,kpettijohn/packer,sansb/packer,jgkim/packer,mansunkuo/packer,Sheile/packer,quantang/packer,mitchellh/packer,styro/packer,taliesins/packer,mafrosis/packer,mgk/packer,dayglojesus/packer,marc-ta/packer,masbog/packer,marklap/packer,noplay/packer,hazelesque/packer,rrva/packer,rodm/packer,jszwedko/packer,manicai/packer,marklap/packer,cyberhouse/packer,samdunne/packer,higebu/packer,mvanholsteijn/packer,rickard-von-essen/packer,zeliff/packer,justincampbell/packer,atlassian/packer,jean/packer,jamesleech/packer,styro/packer,noplay/packer,tomwilkie/packer,legal90/packer,vtolstov/packer,tsmolka/packer,routelastresort/packer,legal90/packer,c22/packer,atlassian/packer