Fix whacky escape sequences on the reserve info page
We would like to reserve nodes to run a 16+1 node experiment to show our system performance under scale out. It will be helpful to run our 1/2/4/8/16 node experiments all at once on the same cluster instead of creating a new 1/2/4/8/16 node cluster for each experiment. We may not need all of the reserved time, and will return the machines as soon as we are done with the experiment. Thank you.