networkx/networkx — pull request #950 by chebee7i (2013-09-09 07:43:15+00:00)
Title: Revert "Merge pull request #812 from chebee7i/pydot". Addresses #812.

This reverts commit e736d4b4db44f45c59039d44f92013748cbef3f4, reversing
changes made to ceb31d0f4f14556d4e804868efd23c11f2e6b776.