Start with instantiation of FETools::get_fe_from_name()
Existing testbits/get_fe_from_name passes
Modified all get_name functions to include the spacedim parameter.
Added one test for codimension one finite element generation from names.
Reintroduce get_fe_from_name<dim>() with one template parameter as deprecated
New function get_fe_by_name<dim,spacedim>()
Merge pull request #88 from guidokanschat/fe_from_name_codim_ready

FETools::get_fe_from_name() implemented for nonzero codimension

- Existing testbits/get_fe_from_name passes
- Modified all get_name functions to include the spacedim parameter. …
- Added one test for codimension one finite element generation from names.
- Reintroduce get_fe_from_name<dim>() with one template parameter as deprecated
- New function get_fe_by_name<dim,spacedim>()