ontohub/ontohub — pull request #265 by 0robustus1 (2013-09-28 08:18:01+00:00)
Title: Correcting247 graph cosmetics

should solve all cosmetic issues listed in #247.

![multiple_self_edges](https://f.cloud.github.com/assets/697338/1230911/78a157f2-2816-11e3-9922-99fc90f8ec25.png)