omaciel/robottelo — pull request #1226 by Ichimonji10 (2014-08-22 18:10:53+00:00)
Title: Fix script for graphing entities

PR #1220 simplified the implementation of the `OneToOneField` and
`OneToManyField` classes. Both classes now record which kind of entity they
point to in the instance variable "entity". Formerly, only the `OneToManyField`
did this, and the `OneToOneField` used a variable named "model".

Fix `scripts/graph_entities.py` to deal with this change.