Updated fiction introductions, bibliography

I have updated the introduction to Franklin Evans and "Fortunes of a Country Boy" to reflect the recent discovery of Jack Engle, another novel written by Walt Whitman.  I have also updated Stephanie Blalock's fiction publications and reprints bibliography and the associated map to reflect several new reprint entries.  Finally, we have corrected a dating error in the short fiction introduction (where "The Fireman's Dream" was dated to 1841 instead of the correct date of 1844) and a periodical title error in "About 'The Tomb-Blossoms.'"

~ Nikki

Update to "schoolmaster" notebook

I have updated the editorial note accompanying the Whitman Archive's transcription of Whitman's "a schoolmaster" notebook to reflect Zachary Turpin's recent discovery of Whitman's 1852 novel, Life and Adventures of Jack Engle, the plot of which is drafted in this notebook.

~ Nikki