removed stray code fold
add del_object
adds optional argument to force riak-dc to use a supplied key.
DONT EVER DO THIS, OKAY
done with this code for today.

So it looks like these keys being returned by Riak, while Riak says they are keys, if you actually ask riak for them, they're not there.

fetch:Sendak jane$ sendak riak --put-tuple --bucket User --key THIS_KEY_HAS_DATA --tuple VEhJU19LRVlfSEFTX0RBVEEK --i-mean-it
attempted to place THIS_KEY_HAS_DATA
 in Riak
THIS_KEY_HAS_DATA
fetch:Sendak jane$ sendak riak --list-keys --bucket User
[ 'KwdSDk0z0l3uBUS2xaUvaCn6FYi',
  'QtSbQHoKC8LXf1vFBFkKJQtSmzE',
  '5sQMmck0Fo6pVTjHyhkebWCVW9U',
  'HeJCUY1MGNTlmaSKvSDhPkESIzp',
  '9betCTdgSR6C5WumoMTZD17YdXa',
  'YG3h2PLiVwlRsbxMIxAGEyc3rRx',
  '2Anz05t6qGabL1iI0bznDV7SiGy',
  'EcfivAt9kFn4fwqZYgLSrkms9Ki',
  '2zLfr1z7uSuK2dMokWGb85PQb8l',
  '8YxgNqH2XAd9lSXFfS1kRm74gAd',
  'THIS_KEY_HAS_DATA',
  '4YAflwVD54khdLaMfrYzQ1QAsQG',
  'aU7LRjU38v0UwUnjRclp4xVkdhw',
  '4zeUQklE7QUJbOMR3TsInYqXxYO',
  '6W1F8yHOFGM3ekhxlGgytKQ36WH',
  '13uxpyaVmaJ8qfbnxpJNNCZdfmc' ]
fetch:Sendak jane$ sendak riak --get-tuple --bucket User --key THIS_KEY_HAS_DATA
fetch:Sendak jane$

I wonder if there are newlines in there or something? At any rate, have hit a wall.