Crell/stflibrary — pull request #22 by CaptZebra (2012-09-27 17:15:56+00:00)
Title: Revision history fixes

While grading a science exam, I noticed the science course revision history was screwed up and inconsistent in style with revision histories in other parts of the library. Then I noticed the whole textbook has these problems. This just bugged me, so I fixed them all to be consistent. Then I did it for almost everything else in the library.