Removes unversioned files from perforce repository.
Perforce script tools for:
* Remove unversioned files
* Parallel sync missing files
* Parallel sync everything
* Etc.
Script is in beta, works well, but still going through continued testing. There are a few stats at the end, will be putting in more, like number of files/directories checked, so you have an idea how much work was required. One of the reasons this is still in testing is because sometimes the end of the script gets stuck when closing Console logging; I haven't had the time or care to fix this, so it's not considered stable or production ready for at least that reason.