Refactor test harness file discovery
Add glob-based stale thread file removal in remove()
Add a test, fix some boogs
Restructure a tad
Safety check
Perform thread locking in remove()
Try making that lock global, heh.

![](http://i.imgur.com/Ia79pnL.jpg)
Merge pull request #31 from bitprophet/better-thread-cleanup-30

Better thread cleanup