MultiPortScan on steroids

Hey, how's it going? 
I chose to make some changes to your code, but I didn't want to overwrite anything in MutiPortScan2.php, so I made an entirely new file. I also created PHPUnit tests for some minimal testing.. I still need to work on that. I don't really know what your aim is for the project, so let me know if I'm headed in the wrong direction.

Best Regards,
Will ( https://gihub.com/iteratedlateralus ) - wmerfalen@gmail.com