removed the handling of undef files.

src/ROCKparams.cpp

src/fqreader.cpp

src/rock.cpp

src/rock_commons.h

src/unit_test_cms

src/unit_test_fqreader

src/unit_test_fqreader.cpp

src/unit_test_fqwriter

src/unit_test_math_utils

src/unit_test_read_utils