Add the functionality to employ a localFE test on a FE obtain from the bound tree.

Non-affine equivalent Finite Elements cannot be tested only on the reference Element (i.e. in dune-localfunctions). This MR hence adds the possibility to the a LFE obtain from a bound LocalView. The tests itself are a adapted version of dune/localfunctions/test/test-localfe.hh. Depends on !479 (merged) to avoid ODR violations.