remove obsolete config key
remove obsolete config key

mafrosis/packer,ricardclau/packer,tas50/packer,jen20/packer,mkuzmin/packer,paulmey/packer,pieter-lazzaro/packer,pvandervelde/packer,atlassian/packer,rnaveiras/packer,atlassian/packer,KohlsTechnology/packer,mitchellh/packer,arizvisa/packer,markpeek/packer,dave2/packer,mkuzmin/packer,grubernaut/packer,pvandervelde/packer,mitchellh/packer,jimmythedog/packer,sean-/packer,arizvisa/packer,rnaveiras/packer,boumenot/packer,tas50/packer,bryson/packer,boumenot/packer,mafrosis/packer,arizvisa/packer,smaato/packer,pieter-lazzaro/packer,p1-nico/packer,dayglojesus/packer,markpeek/packer,timsutton/packer,zhuzhih2017/packer,rickard-von-essen/packer,markpeek/packer,sean-/packer,mkuzmin/packer,quantang/packer,p1-nico/packer,dave2/packer,jimmythedog/packer,dave2/packer,rnaveiras/packer,boumenot/packer,markpeek/packer,c22/packer,taliesins/packer,jen20/packer,timsutton/packer,ChrisLundquist/packer,timsutton/packer,atlassian/packer,c22/packer,rickard-von-essen/packer,pieter-lazzaro/packer,rickard-von-essen/packer,taliesins/packer,sean-/packer,arizvisa/packer,taliesins/packer,rnaveiras/packer,c22/packer,tsmolka/packer,youhong316/packer,smaato/packer,sneal/packer,dayglojesus/packer,taliesins/packer,mafrosis/packer,tsmolka/packer,jimmythedog/packer,sneal/packer,mkuzmin/packer,arizvisa/packer,quantang/packer,sneal/packer,ChrisLundquist/packer,KohlsTechnology/packer,grubernaut/packer,timsutton/packer,timsutton/packer,c22/packer,sean-/packer,quantang/packer,youhong316/packer,KohlsTechnology/packer,mkuzmin/packer,dave2/packer,zhuzhih2017/packer,c22/packer,jimmythedog/packer,pieter-lazzaro/packer,boumenot/packer,bryson/packer,dayglojesus/packer,youhong316/packer,smaato/packer,timsutton/packer,paulmey/packer,KohlsTechnology/packer,mafrosis/packer,mafrosis/packer,tb3088/packer,dave2/packer,quantang/packer,p1-nico/packer,routelastresort/packer,quantang/packer,mkuzmin/packer,routelastresort/packer,ricardclau/packer,sneal/packer,boumenot/packer,mitchellh/packer,paulmey/packer,paulmey/packer,zhuzhih2017/packer,atlassian/packer,mitchellh/packer,tsmolka/packer,pvandervelde/packer,rickard-von-essen/packer,routelastresort/packer,KohlsTechnology/packer,bryson/packer,smaato/packer,atlassian/packer,jen20/packer,tb3088/packer,ricardclau/packer,grubernaut/packer,ChrisLundquist/packer,ChrisLundquist/packer,grubernaut/packer,routelastresort/packer,grubernaut/packer,bryson/packer,pieter-lazzaro/packer,zhuzhih2017/packer,smaato/packer,sneal/packer,pecigonzalo/packer,dave2/packer,paulmey/packer,ricardclau/packer,pecigonzalo/packer,tsmolka/packer,hashicorp/packer,rnaveiras/packer,ricardclau/packer,markpeek/packer,youhong316/packer,ChrisLundquist/packer,zhuzhih2017/packer,routelastresort/packer,pieter-lazzaro/packer,jen20/packer,youhong316/packer,bryson/packer,tas50/packer,markpeek/packer,tsmolka/packer,bryson/packer,dayglojesus/packer,hashicorp/packer,arizvisa/packer,ricardclau/packer,p1-nico/packer,c22/packer,sean-/packer,p1-nico/packer,jen20/packer,taliesins/packer,tb3088/packer,jimmythedog/packer,dayglojesus/packer,tb3088/packer,tas50/packer,pvandervelde/packer,tsmolka/packer,tas50/packer,atlassian/packer,taliesins/packer,sean-/packer,zhuzhih2017/packer,rickard-von-essen/packer,smaato/packer,KohlsTechnology/packer,rnaveiras/packer,hashicorp/packer,ChrisLundquist/packer,pvandervelde/packer,pecigonzalo/packer,pvandervelde/packer,tas50/packer,tb3088/packer,p1-nico/packer,grubernaut/packer,mitchellh/packer,youhong316/packer,tb3088/packer,paulmey/packer,pecigonzalo/packer,jen20/packer,hashicorp/packer