Clean up a good amount of code. In particular, do not try to access fe_indices of cells that are not active, since no finite element space is associated with them.
Clean up a good amount of code. In particular, do not try to access fe_indices of cells that are not active, since no finite element space is associated with them.

git-svn-id: 31d9d2f6432a47c86a3640814024c107794ea77c@32310 0785d39b-7218-0410-832d-ea1e28bc413d

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