hydra-eval-jobs: Don't keep track of used inputs

We no longer store this in the database, so it's not necessary for hydra-eval-jobs to do this.

Created by  Eelco Dolstra  on September 25, 2014
YNGIYQRFBKRKSRPSYSIG3R3U73ANOO5MC6C7VO4XOTDNBQHCKL3AC
Change contents