Version 0.5 release. (BIG UPDATE)

 * Added tracking of user marked junk. (HUGE)
   * Can now track if a user marks something as junk
     and then forever more mark that item as junk
     unless the user unmarks it as junk.
   * This was done with a bag-caching idea from Iriel
     in the Guild.
 * Updated the conf version number to make sure
   everyone gets a fresh copy of the config.