added tools and history from sec-trans

Makefile.in

selective_cfi/SConscript

selective_cfi/SConstruct

selective_cfi/color_map.cpp

selective_cfi/color_map.hpp

selective_cfi/scfi_driver.cpp

selective_cfi/scfi_instr.cpp

selective_cfi/scfi_instr.hpp

selective_cfi/tests/cfi_all_configs.sh

selective_cfi/tests/cfi_smokescreen_configs.sh

selective_cfi/tests/cicd_tests/fib_src/fib.c

selective_cfi/tests/cicd_tests/fib_src/libfib.c

selective_cfi/tests/cicd_tests/fib_src/libfib2.c

selective_cfi/tests/cicd_tests/foo_src/foo.c

selective_cfi/tests/cicd_tests/foo_src/libfoo.c

selective_cfi/tests/manual_tests/dude.c

selective_cfi/tests/manual_tests/fib.c

selective_cfi/tests/manual_tests/foo.c

selective_cfi/tests/manual_tests/libc_driver.c

selective_cfi/tests/manual_tests/libdude.c