Programs: generators/imc: Forced all generated files to have the IMC XML MD5 on the header. Made command line arguments more consistent among programs.
CMake: Adapted IMC.cmake to use new arguments of IMC generators.
DUNE/IMC: Regenerated source code to contain the MD5 of the source IMC XML.
Merge branch 'feature/imc-cleanup'. This merge is a redesign of the
previous merge with branch 'feature/imc-cleanup'.