rawsonj/triviabot — pull request #31 by nightfly19 (2013-09-03 20:46:47+00:00)
Title: Remove duplicate questions, and questions with bad unicode

Ensure that each instance of a question only appears once in any file in the questions directory. Priority is given to question files with a name, so a question that appeared in both 002.txt and animals.txt will now live in animals.txt

Broken questions that don't have a ` to indicate that they have an answer are removed, as well as question that contain invalid UTF-8 sequences.