libMesh/libmesh — pull request #216 by jwpeterson (2014-03-06 21:20:04+00:00)
Title: Subdivision surfaces rebased (DO NOT MERGE)

This branch isn't ready to be merged yet, I'm opening the PR to start a discussion...

One possible sticking point is that the patch adds a
```
unsigned int _valence;
```

per node, something we have balked at doing in the past.