#127 compliation errors on Ubuntu

[ehud]

make does not complete:
- need to add "#include <cstring>" in bt_Image.cpp and ResponseSolver.hpp
- function erzeugeTrafo in icc_examin/icc_oyranos.h defines "byte" parameter twice

[ehud]

-- relevant for cinepaint-0.22-0rc1.tar.gz downloaded from main sf site