Prove commands in run.sh must be cleaned

The prove commands in files/run.sh is hard to maintain as it's copy/pasted several times and it's not easy to see what's the differences between each of them. I am suggesting to have a run_tests.pl script in misc4dev, and simply run a perl command from run.sh That will bring us:

• Easy maintainability (perl >> bash)
• Easy improvement, we will be able to run a modified version of the script without the need to rebuild the ktd's images
• Reusability, devs will run the script easily from ktd