Updates to some Finding Aids

I have updated the following Finding Aids, to reflect our style guide: American Antiquarian Society; Amherst College (also, made titles consistent, and corrected publication dates for “[It is in itself]”); Boston Public Library (also, corrected duplicate images for “Eidólons,” “To a Locomotive in Winter,” “Religions – Gods,” and “[You don’t want something to wrestle with you]”); Boston University (also, made titles consistent); Brigham Young University (also, added a blank verso image); British Library (also, made titles consistent); University of California, Berkeley; Dartmouth College; and Harvard University (also, made titles consistent).

-- Tim