This closes #3. The export from LyX to LaTeX was improperly done as plain latex instead of pdflatex, which is why the "EPS" files were showing up. I also cleaned up the Makefile to make it a bit more friendly, as well as automatically rerunning pdflatex so that all references are updated properly.
… Box section of the Helpers appendix.
…ed CRUDify section in Mapper.
backports from the APress book.