Don't show stderr when trying to determine version
Don't show stderr when trying to determine version

dokku-alt/dokku-alt,vfulco/dokku-alt,dsrowell/dokku-alt,mehulsbhatt/dokku-alt,dsrowell/dokku-alt,beedesk/dokku-alt,stnly/dokku-alt,beedesk/dokku-alt,netbrick/dokku-alt,stnly/dokku-alt,vfulco/dokku-alt,dsrowell/dokku-alt,beedesk/dokku-alt,mehulsbhatt/dokku-alt,beedesk/dokku-alt,netbrick/dokku-alt,vfulco/dokku-alt,stnly/dokku-alt,mehulsbhatt/dokku-alt,netbrick/dokku-alt,dsrowell/dokku-alt,vfulco/dokku-alt,stnly/dokku-alt,bewest/dokku-alt,dokku-alt/dokku-alt,netbrick/dokku-alt,stnly/dokku-alt,bewest/dokku-alt,netbrick/dokku-alt,mehulsbhatt/dokku-alt,mehulsbhatt/dokku-alt,stnly/dokku-alt,bewest/dokku-alt,netbrick/dokku-alt,dokku-alt/dokku-alt,netbrick/dokku-alt,dsrowell/dokku-alt,mehulsbhatt/dokku-alt,dsrowell/dokku-alt,dokku-alt/dokku-alt,beedesk/dokku-alt,bewest/dokku-alt,dsrowell/dokku-alt,beedesk/dokku-alt,vfulco/dokku-alt,dokku-alt/dokku-alt,vfulco/dokku-alt,vfulco/dokku-alt,bewest/dokku-alt,stnly/dokku-alt,dsrowell/dokku-alt,dokku-alt/dokku-alt,dokku-alt/dokku-alt,mehulsbhatt/dokku-alt,beedesk/dokku-alt,bewest/dokku-alt,stnly/dokku-alt,netbrick/dokku-alt,beedesk/dokku-alt,vfulco/dokku-alt,bewest/dokku-alt,mehulsbhatt/dokku-alt,bewest/dokku-alt,dokku-alt/dokku-alt