opencog/opencog — pull request #597 by cosmoharrigan (2014-03-16 00:54:58+00:00)
Title: PLN - fix for #596 and update log output option

- Fix for #596, opposite of intended result from Chainer ```_is_repeated```
- Enable squelching of failed inference messages in PLN Chainer when _VERBOSE is set to False

fyi @jadeoneill