remove 'larger' font size directive in CSS associated with Arabic; fixes #39
Merge pull request #38 from srophe/issue37

Looks great!
Merge branch 'issue39'
add a parameter for where to find the bibliography xml files
add logic to look for ptr references inside bibls to master bibl records
add logic to check for, open, and launch transformation of bibliographic content of referenced master bibl file
get rid of old, distracting debugging messages
add template to trap biblstructs with mode=footnote
handle biblstruct components
trap unhandled bibl and biblStruct sub-elements and log them; wrap authors in a span
handle authors and editors in separate templates; detect books
refactor bibliographic templates into their own file
handle authors and editors for monographs
handle titles of monographs
output only first title; include cited range from origin citation context; get authors and editors working
make sure spaces appear between components of author and editor names
don't use comma after title because there's a parenthesis coming up
propagate language/script attributes as necessary on publisher, author/editor, pubPlace, etc.
space between title and start of imprint info
prefer latin-script versions of publisher etc.