Merge branch 'fix/cr-localkey' into 'master'
[crouzeixraviart] Fix LocalKey, dofs are attached to facets (codim-1 entities)
See merge request !244 (merged)
(cherry picked from commit 547356a7)
cd6f9a91 [crouzeixraviart] Fix LocalKey, dofs are attached to facets (codim-1 entities)