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Scans all nodes for duplications of node titles and removes all but one.
By design, it only scans nodes for titles that are exact case-sensitive matches, including whitespace.
The one with the lowest ID is taken as the original, all others are queued for deletion.
Both the scanning (which finds all duplicates) and the actual deletion are performed via batch processing.
This *will* destroy content. Because that's what it does.
This sandbox will not be getting a full release. It's a one-off tool that has the potential for a lot of support headache for me (solving other folks unique mistakes), and as I've learned not to make this mistake again, I won't be actively testing it going forwards. Please look at "Remove Duplicates" for feature requests.