Add color to the testsuite results if we are running at a console. This makes is much easier to see FAILED results.
Add color to the testsuite results if we are running at a console.
This makes is much easier to see FAILED results.

I can back this out if people don't like it, but it's made my life
 a lot easier when running all the tests involved with the libpfm4 merge.

arm-hpc/papi,pyrovski/papi,pyrovski/papi,arm-hpc/papi,pyrovski/papi,pyrovski/papi,pyrovski/papi,pyrovski/papi,arm-hpc/papi,arm-hpc/papi,arm-hpc/papi,pyrovski/papi,arm-hpc/papi,pyrovski/papi,arm-hpc/papi