Removed compiler flag -Wno-unused-but-set-variable and fixed the files that needed fixing
Merge branch 'develop' into hardening/compiler_flags
Merge branch 'develop' into hardening/compiler_flags
comment in CMakeLists.txt about compiler flag -Wno-unused-but-set-variable
Merge pull request #210 from telefonicaid/hardening/compiler_flags

Hardening/compiler flags