started pdelab -> gdt transition. compiles but runtime fails

Conflicts:
	dune/multiscale/fem/algorithm.cc

Conflicts:
	dune/multiscale/fem/algorithm.cc
started pdelab -> gdt transition. compiles but runtime fails

Conflicts:
	dune/multiscale/fem/algorithm.cc

Conflicts:
	dune/multiscale/fem/algorithm.cc
cleanup