Another attempt to get fast random numbers on travis-ci.
Another attempt to get fast random numbers on travis-ci.

- Travis-CI seems to use OpenVZ, therefore writing to /dev/random is not
  allowed

pixelated-project/pixelated-dispatcher,pixelated/pixelated-dispatcher,pixelated-project/pixelated-dispatcher,pixelated/pixelated-dispatcher,pixelated-project/pixelated-dispatcher,pixelated/pixelated-dispatcher