ufz/ogs — pull request #477 by norihiro-w (2014-09-19 12:27:43+00:00)
Title: [WIP] Supporting higher order nodes

DO NOT MERGE THIS PR! It's not completed yet.

A list of what to be changed for quadratic order elements
- Edge and face nodes are different from linear elements
- Edge lenght cannot be used as a search length anymore
- BoostVtuInterface
- some more?