* Fix "GraphML: end tag of nodes before definition of their attributes"
- Thanks to a patch by ironcamel ( https://github.com/ironcamel )
+ * Got rid of a warning in recent Perls for doing tr/\t/ /d due to /d
+ being usless in that case.
2010-07-01 v0.69 Shlomi Fish 2938 tests
* Add support for GraphViz subgraphs.