Disallow all robots (#959)
Disallow all robots (#959)

Robots probably shouldn't be allowed
vincent99/ui,rancher/ui,pengjiang80/ui,rancherio/ui,lvuch/ui,rancher/ui,vincent99/ui,westlywright/ui,rancher/ui,rancherio/ui,westlywright/ui,westlywright/ui,lvuch/ui,rancherio/ui,vincent99/ui,lvuch/ui,pengjiang80/ui,pengjiang80/ui