merged CMakeLists.txt from devel

CMakeLists.txt

share/examples/capacitor/params_capacitor.lua

share/examples/capacitor2/capacitor.geo

share/examples/capacitor2/params_capacitor.lua

share/examples/microwave_oven/oven.geo

share/examples/microwave_oven/params_oven.lua

...xamples/resonator/params_resonator_gmshfem_comparison.lua

share/examples/resonator/params_test_maxwell_resonator.lua

share/examples/resonator/resonator.geo

share/examples/resonator/resonator_cyl.geo

share/examples/scatterer/params_scatterer.lua

share/examples/scatterer/scatterer.geo

share/examples/sponge/abc.geo

share/examples/sponge/params_abc.lua

share/examples/sponge/params_sponge.lua

share/examples/sponge/sponge.geo

src/libgmshdg/param_loader.cpp