code: public function cleanImages($jobs = array(), $force = false)
      {
          foreach ($jobs as $job) {
              $this->docker->getImageManager()->remove(sprintf('%s:%s', $job->getRepository(), $job->getTag()), [
                  'force' => $force
              ]);
          }
      }
docs: Clean images for given builds
  
  @param \Joli\JoliCi\Job[] $jobs   A list of jobs to remove images from
  @param boolean            $force  Force removal for images