7.x code review

Looks good only did some spelling corrections/code sniffer stuff. And I added the exe found messages to the admin form like we have in the other modules. That stuff can be extracted out at a later time.
![Screen Shot 2013-01-25 at 12 44 18 PM](https://f.cloud.github.com/assets/487373/97189/94645f1e-66e4-11e2-9ba0-be01ab4a0e95.png)