For those of you who use it, or want to try it, it is here: 3.0 via Google Drive
It "installs" the same way, drop that in your After Effects script folder (see current J&G installation instructions if you need help). Though now when you run the script a window will pop up and you control the script from there. No more blindly running it multiple times! Please just keep in mind this hasn't been fully tested, so if you run across a bug please let me know. I'll be fixing them as I run into them.