[finiteelementmap,Bugfix] fix hasDOFs in Edge0_5FiniteElementMap
The hasDOFs function in Edge0_5FiniteElementMap only worked for the 2D case, not for 3D. Here is the fix. Please also merge to master.
The hasDOFs function in Edge0_5FiniteElementMap only worked for the 2D case, not for 3D. Here is the fix. Please also merge to master.