Recovering a missing dependency does not update the list

[jkempinger-dv]

I started using macdependency to find issues with my broken development environment. When I find a missing/misplaced library, and move it to the proper location, the macdependency window does not update (file reference still stays red). Trying to reopen the original file, with File | Open | Recent (or File | Open and pointing to the same file) doesn't seem to refresh the window either. I think it would be nice to either poll the file for changes periodically or have a refresh button somewhere in the interface.