Changed some tests from CHECK_EQUAL to DOUBLES_EQUAL
Changed some tests from CHECK_EQUAL to DOUBLES_EQUAL

cpputest/cpputest,basvodde/cpputest,basvodde/cpputest,asgeroverby/cpputest,offa/cpputest,basvodde/cpputest,offa/cpputest,cpputest/cpputest,cpputest/cpputest,offa/cpputest,asgeroverby/cpputest,asgeroverby/cpputest,asgeroverby/cpputest,offa/cpputest,cpputest/cpputest,basvodde/cpputest