Should have been part of:
  commit 17325dc0
  Author: Vincent Pelletier <plr.vincent@gmail.com>
  Date:   Sat Jul 14 18:40:41 2018 +0900

      all: Make caucased https certificate independent from CAS.

Also, remove CURL, PUT and PUTNoOut aliases. They are replaced with
private function with a naming consistent with the rest of this script.